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Merged
logancsack merged 2 commits into from
Oct 1, 2026
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feat(web): Prism, a chrome-and-glass theme #141

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91723a8
feat(web): Prism, a chrome-and-glass theme
logancsack Oct 1, 2026
f0d51bb
fix(web): Prism on mobile and without backdrop-filter
logancsack Oct 1, 2026
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4 changes: 3 additions & 1 deletion apps/mobile/generated-uniwind-theme-names.json
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -8,5 +8,7 @@
"ember-light",
"ember-dark",
"iris-light",
"iris-dark"
"iris-dark",
"prism-light",
"prism-dark"
]
250 changes: 250 additions & 0 deletions apps/mobile/generated-uniwind-themes.css
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Original file line number Diff line number Diff line change
Expand Up @@ -1370,5 +1370,255 @@
--color-adaptive-zinc-500-400: oklch(70.5% 0.015 286.067);
--color-adaptive-zinc-600-300: oklch(87.1% 0.006 286.286);
}

@variant prism-light {
--color-screen: #f5f7f9;
--color-sheet: rgba(241, 244, 247, 0.98);
--color-sheet-solid: #f1f4f7;
--color-card: #ffffff;
--color-card-alt: #fbfcfd;
--color-card-translucent: rgba(255, 255, 255, 0.8);
--color-foreground: #1d1f26;
--color-foreground-secondary: #646972;
--color-foreground-muted: #5e636d;
--color-foreground-tertiary: #646972;
--color-border: #dbdee3;
--color-border-subtle: rgba(219, 222, 227, 0.7);
--color-separator: rgba(219, 222, 227, 0.55);
--color-subtle: #eef0f3;
--color-subtle-strong: #eaedf1;
--color-inline-skill-background: #e6eaef;
--color-inline-skill-border: rgba(42, 102, 219, 0.42);
--color-inline-skill-foreground: #181a21;
--color-primary: #2a66db;
--color-primary-foreground: #fbfcfd;
--color-primary-shadow: #000000;
--color-secondary: #eaedf1;
--color-secondary-foreground: #21242b;
--color-secondary-border: #dbdee3;
--color-switch-active-track: #2a66db;
--color-switch-active-thumb: #fbfcfd;
--color-switch-inactive-track: #eaedf1;
--color-switch-inactive-thumb: #5e636d;
--color-danger: #fceae9;
--color-danger-border: rgba(238, 52, 59, 0.32);
--color-danger-foreground: #b7191c;
--color-input: #ffffff;
--color-input-border: #c9ced4;
--color-sidebar-search: #dfe3e8;
--color-placeholder: #6d727a;
--color-icon: #1d1f26;
--color-icon-muted: #6a6f78;
--color-icon-subtle: #646972;
--color-header: rgba(245, 247, 249, 0.97);
--color-header-border: #d7dbe0;
--color-glass-surface: rgba(255, 255, 255, 0.74);
--color-glass-tint: rgba(255, 255, 255, 0.22);
--color-status-bar: #f5f7f9;
--color-md-body: #1d1f26;
--color-md-strong: #21242b;
--color-md-link: #2a66db;
--color-md-blockquote-border: #dbdee3;
--color-md-blockquote-bg: #eef0f3;
--color-md-code-bg: #edf0f4;
--color-md-code-text: #262930;
--color-md-user-code-bg: rgba(29, 31, 38, 0.18);
--color-md-user-code-text: #1d1f26;
--color-md-user-fence-bg: rgba(0, 0, 0, 0.16);
--color-md-user-fence-text: #1d1f26;
--color-md-hr: #dbdee3;
--color-user-bubble: #dfe5ed;
--color-user-bubble-foreground: #1d1f26;
--color-user-bubble-foreground-muted: rgba(29, 31, 38, 0.78);
--color-user-bubble-skill-foreground: #292e38;
--color-backdrop: rgba(0, 0, 0, 0.22);
--color-drawer: rgba(237, 240, 244, 0.99);
--color-drawer-shadow: rgba(0, 0, 0, 0.12);
--color-dot-separator: rgba(100, 105, 114, 0.35);
--color-wordmark: #1d1f26;
--color-chevron: rgba(100, 105, 114, 0.42);
--color-adaptive-amber-50-950-a40: oklch(98.7% 0.022 95.277);
--color-adaptive-amber-200-900-a60: oklch(92.4% 0.12 95.746);
--color-adaptive-amber-500-a12-a16: oklch(76.9% 0.188 70.08 / 12%);
--color-adaptive-amber-700-300: oklch(55.5% 0.163 48.998);
--color-adaptive-amber-700-400: oklch(55.5% 0.163 48.998);
--color-adaptive-amber-800-200: oklch(47.3% 0.137 46.201);
--color-adaptive-blue-50-blue-400-a14: oklch(97% 0.014 254.604);
--color-adaptive-blue-300-a50-blue-400-a28: oklch(80.9% 0.105 251.813 / 50%);
--color-adaptive-blue-500-a20-blue-400-a15: oklch(62.3% 0.214 259.815 / 20%);
--color-adaptive-blue-500-400: oklch(62.3% 0.214 259.815);
--color-adaptive-blue-600-400: oklch(54.6% 0.245 262.881);
--color-adaptive-black-a10-a25: rgb(0 0 0 / 10%);
--color-adaptive-black-a15-a35: rgb(0 0 0 / 15%);
--color-adaptive-emerald-500-a12-a16: oklch(69.6% 0.17 162.48 / 12%);
--color-adaptive-emerald-600-400: oklch(59.6% 0.145 163.225);
--color-adaptive-emerald-700-300: oklch(50.8% 0.118 165.612);
--color-adaptive-indigo-500-a12-a16: oklch(58.5% 0.233 277.117 / 12%);
--color-adaptive-indigo-600-300: oklch(51.1% 0.262 276.966);
--color-adaptive-indigo-700-300: oklch(45.7% 0.24 277.023);
--color-adaptive-neutral-100-900: oklch(97% 0 0);
--color-adaptive-neutral-200-700-a60: oklch(92.2% 0 0);
--color-adaptive-neutral-200-800: oklch(92.2% 0 0);
--color-adaptive-neutral-200-a70-white-a8: oklch(92.2% 0 0 / 70%);
--color-adaptive-neutral-200-white-a6: oklch(92.2% 0 0);
--color-adaptive-neutral-200-white-a8: oklch(92.2% 0 0);
--color-adaptive-neutral-200-a80-white-a8: oklch(92.2% 0 0 / 80%);
--color-adaptive-neutral-300-a60-white-a12: oklch(87% 0 0 / 60%);
--color-adaptive-neutral-400-500: oklch(70.8% 0 0);
--color-adaptive-neutral-400-a60-500-a60: oklch(70.8% 0 0 / 60%);
--color-adaptive-neutral-400-a80-500-a80: oklch(70.8% 0 0 / 80%);
--color-adaptive-neutral-500-a10-a16: oklch(55.6% 0 0 / 10%);
--color-adaptive-neutral-500-400: oklch(55.6% 0 0);
--color-adaptive-neutral-500-500: oklch(55.6% 0 0);
--color-adaptive-neutral-600-300: oklch(43.9% 0 0);
--color-adaptive-neutral-600-400: oklch(43.9% 0 0);
--color-adaptive-neutral-950-50: oklch(14.5% 0 0);
--color-adaptive-red-50-950-a80: oklch(97.1% 0.013 17.38);
--color-adaptive-red-200-800: oklch(88.5% 0.062 18.334);
--color-adaptive-red-600-a80-400-a80: oklch(57.7% 0.245 27.325 / 80%);
--color-adaptive-red-700-300: oklch(50.5% 0.213 27.518);
--color-adaptive-rose-100-500-a18: oklch(94.1% 0.03 12.58);
--color-adaptive-rose-100-a80-500-a12: oklch(94.1% 0.03 12.58 / 80%);
--color-adaptive-rose-300-a70-400-a28: oklch(81% 0.117 11.638 / 70%);
--color-adaptive-rose-500-a12-a16: oklch(64.5% 0.246 16.439 / 12%);
--color-adaptive-rose-500-400: oklch(64.5% 0.246 16.439);
--color-adaptive-rose-600-400: oklch(58.6% 0.253 17.585);
--color-adaptive-rose-700-300: oklch(51.4% 0.222 16.935);
--color-adaptive-sky-500-a12-a16: oklch(68.5% 0.169 237.323 / 12%);
--color-adaptive-sky-600-400: oklch(58.8% 0.158 241.966);
--color-adaptive-sky-700-300: oklch(50% 0.134 242.749);
--color-adaptive-violet-500-a12-a16: oklch(60.6% 0.25 292.717 / 12%);
--color-adaptive-violet-600-400: oklch(54.1% 0.281 293.009);
--color-adaptive-violet-700-300: oklch(49.1% 0.27 292.581);
--color-adaptive-white-neutral-950-a70: #fff;
--color-adaptive-zinc-500-a12-a16: oklch(55.2% 0.016 285.938 / 12%);
--color-adaptive-zinc-500-400: oklch(55.2% 0.016 285.938);
--color-adaptive-zinc-600-300: oklch(44.2% 0.017 285.786);
}

@variant prism-dark {
--color-screen: #080a0f;
--color-sheet: rgba(5, 6, 9, 0.98);
--color-sheet-solid: #050609;
--color-card: #181c23;
--color-card-alt: #11141a;
--color-card-translucent: rgba(24, 28, 35, 0.8);
--color-foreground: #eef0f3;
--color-foreground-secondary: #9fa5ae;
--color-foreground-muted: #9fa5ae;
--color-foreground-tertiary: #9fa5ae;
--color-border: #2a2e35;
--color-border-subtle: rgba(42, 46, 53, 0.7);
--color-separator: rgba(42, 46, 53, 0.55);
--color-subtle: #181a20;
--color-subtle-strong: #1c1f26;
--color-inline-skill-background: #20242d;
--color-inline-skill-border: rgba(86, 170, 251, 0.42);
--color-inline-skill-foreground: #eff2f5;
--color-primary: #56aafb;
--color-primary-foreground: #050609;
--color-primary-shadow: #000000;
--color-secondary: #1c1f26;
--color-secondary-foreground: #e5e8ec;
--color-secondary-border: #2a2e35;
--color-switch-active-track: #56aafb;
--color-switch-active-thumb: #050609;
--color-switch-inactive-track: #1c1f26;
--color-switch-inactive-thumb: #9fa5ae;
--color-danger: #3c1618;
--color-danger-border: rgba(248, 74, 84, 0.32);
--color-danger-foreground: #ff9798;
--color-input: #181c23;
--color-input-border: #393d46;
--color-sidebar-search: #15181f;
--color-placeholder: #878d95;
--color-icon: #eef0f3;
--color-icon-muted: #999fa7;
--color-icon-subtle: #9fa5ae;
--color-header: rgba(12, 14, 20, 0.97);
--color-header-border: #2a2e35;
--color-glass-surface: rgba(19, 22, 29, 0.74);
--color-glass-tint: rgba(19, 22, 29, 0.22);
--color-status-bar: #080a0f;
--color-md-body: #eef0f3;
--color-md-strong: #e5e8ec;
--color-md-link: #56aafb;
--color-md-blockquote-border: #2a2e35;
--color-md-blockquote-bg: #181a20;
--color-md-code-bg: #040508;
--color-md-code-text: #d9dfe5;
--color-md-user-code-bg: rgba(239, 242, 245, 0.18);
--color-md-user-code-text: #eff2f5;
--color-md-user-fence-bg: rgba(0, 0, 0, 0.28);
--color-md-user-fence-text: #eff2f5;
--color-md-hr: #2a2e35;
--color-user-bubble: #1f232b;
--color-user-bubble-foreground: #eff2f5;
--color-user-bubble-foreground-muted: rgba(239, 242, 245, 0.78);
--color-user-bubble-skill-foreground: #d8dfe6;
--color-backdrop: rgba(0, 0, 0, 0.48);
--color-drawer: rgba(6, 7, 12, 0.99);
--color-drawer-shadow: rgba(0, 0, 0, 0.32);
--color-dot-separator: rgba(159, 165, 174, 0.35);
--color-wordmark: #eef0f3;
--color-chevron: rgba(159, 165, 174, 0.42);
--color-adaptive-amber-50-950-a40: oklch(27.9% 0.077 45.635 / 40%);
--color-adaptive-amber-200-900-a60: oklch(41.4% 0.112 45.904 / 60%);
--color-adaptive-amber-500-a12-a16: oklch(76.9% 0.188 70.08 / 16%);
--color-adaptive-amber-700-300: oklch(87.9% 0.169 91.605);
--color-adaptive-amber-700-400: oklch(82.8% 0.189 84.429);
--color-adaptive-amber-800-200: oklch(92.4% 0.12 95.746);
--color-adaptive-blue-50-blue-400-a14: oklch(70.7% 0.165 254.624 / 14%);
--color-adaptive-blue-300-a50-blue-400-a28: oklch(70.7% 0.165 254.624 / 28%);
--color-adaptive-blue-500-a20-blue-400-a15: oklch(70.7% 0.165 254.624 / 15%);
--color-adaptive-blue-500-400: oklch(70.7% 0.165 254.624);
--color-adaptive-blue-600-400: oklch(70.7% 0.165 254.624);
--color-adaptive-black-a10-a25: rgb(0 0 0 / 25%);
--color-adaptive-black-a15-a35: rgb(0 0 0 / 35%);
--color-adaptive-emerald-500-a12-a16: oklch(69.6% 0.17 162.48 / 16%);
--color-adaptive-emerald-600-400: oklch(76.5% 0.177 163.223);
--color-adaptive-emerald-700-300: oklch(84.5% 0.143 164.978);
--color-adaptive-indigo-500-a12-a16: oklch(58.5% 0.233 277.117 / 16%);
--color-adaptive-indigo-600-300: oklch(78.5% 0.115 274.713);
--color-adaptive-indigo-700-300: oklch(78.5% 0.115 274.713);
--color-adaptive-neutral-100-900: oklch(20.5% 0 0);
--color-adaptive-neutral-200-700-a60: oklch(37.1% 0 0 / 60%);
--color-adaptive-neutral-200-800: oklch(26.9% 0 0);
--color-adaptive-neutral-200-a70-white-a8: rgb(255 255 255 / 8%);
--color-adaptive-neutral-200-white-a6: rgb(255 255 255 / 6%);
--color-adaptive-neutral-200-white-a8: rgb(255 255 255 / 8%);
--color-adaptive-neutral-200-a80-white-a8: rgb(255 255 255 / 8%);
--color-adaptive-neutral-300-a60-white-a12: rgb(255 255 255 / 12%);
--color-adaptive-neutral-400-500: oklch(55.6% 0 0);
--color-adaptive-neutral-400-a60-500-a60: oklch(55.6% 0 0 / 60%);
--color-adaptive-neutral-400-a80-500-a80: oklch(55.6% 0 0 / 80%);
--color-adaptive-neutral-500-a10-a16: oklch(55.6% 0 0 / 16%);
--color-adaptive-neutral-500-400: oklch(70.8% 0 0);
--color-adaptive-neutral-500-500: oklch(55.6% 0 0);
--color-adaptive-neutral-600-300: oklch(87% 0 0);
--color-adaptive-neutral-600-400: oklch(70.8% 0 0);
--color-adaptive-neutral-950-50: oklch(98.5% 0 0);
--color-adaptive-red-50-950-a80: oklch(25.8% 0.092 26.042 / 80%);
--color-adaptive-red-200-800: oklch(44.4% 0.177 26.899);
--color-adaptive-red-600-a80-400-a80: oklch(70.4% 0.191 22.216 / 80%);
--color-adaptive-red-700-300: oklch(80.8% 0.114 19.571);
--color-adaptive-rose-100-500-a18: oklch(64.5% 0.246 16.439 / 18%);
--color-adaptive-rose-100-a80-500-a12: oklch(64.5% 0.246 16.439 / 12%);
--color-adaptive-rose-300-a70-400-a28: oklch(71.2% 0.194 13.428 / 28%);
--color-adaptive-rose-500-a12-a16: oklch(64.5% 0.246 16.439 / 16%);
--color-adaptive-rose-500-400: oklch(71.2% 0.194 13.428);
--color-adaptive-rose-600-400: oklch(71.2% 0.194 13.428);
--color-adaptive-rose-700-300: oklch(81% 0.117 11.638);
--color-adaptive-sky-500-a12-a16: oklch(68.5% 0.169 237.323 / 16%);
--color-adaptive-sky-600-400: oklch(74.6% 0.16 232.661);
--color-adaptive-sky-700-300: oklch(82.8% 0.111 230.318);
--color-adaptive-violet-500-a12-a16: oklch(60.6% 0.25 292.717 / 16%);
--color-adaptive-violet-600-400: oklch(70.2% 0.183 293.541);
--color-adaptive-violet-700-300: oklch(81.1% 0.111 293.571);
--color-adaptive-white-neutral-950-a70: oklch(14.5% 0 0 / 70%);
--color-adaptive-zinc-500-a12-a16: oklch(55.2% 0.016 285.938 / 16%);
--color-adaptive-zinc-500-400: oklch(70.5% 0.015 286.067);
--color-adaptive-zinc-600-300: oklch(87.1% 0.006 286.286);
}
}
}
2 changes: 2 additions & 0 deletions apps/mobile/scripts/generate-uniwind-themes.test.ts
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Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -36,6 +36,8 @@ describe("generate mobile Uniwind themes", () => {
"ember-dark",
"iris-light",
"iris-dark",
"prism-light",
"prism-dark",
]);

const stylesheet = renderUniwindThemesCSS();
Expand Down
4 changes: 4 additions & 0 deletions apps/mobile/src/lib/mobileTheme.test.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -180,6 +180,10 @@ describe("mobile themes", () => {
expect(
contrastRatio(variables["--color-placeholder"], variables["--color-input"]),
).toBeGreaterThanOrEqual(4.5);
// Primary buttons set normal-sized labels on the accent.
expect(
contrastRatio(variables["--color-primary-foreground"], variables["--color-primary"]),
).toBeGreaterThanOrEqual(4.5);
}
}

Expand Down
15 changes: 15 additions & 0 deletions apps/web/index.html
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Original file line number Diff line number Diff line change
Expand Up @@ -121,6 +121,20 @@
chrome: "oklch(0.225975 0.031062 293.741)",
},
},
prism: {
light: {
background: "oklch(0.975 0.004 255)",
foreground: "oklch(0.24 0.014 270)",
accent: "oklch(0.54 0.19 262)",
chrome: "oklch(0.965 0.005 255)",
},
dark: {
background: "oklch(0.145 0.012 272)",
foreground: "oklch(0.955 0.005 250)",
accent: "oklch(0.72 0.145 250)",
chrome: "oklch(0.12 0.01 272)",
},
},
};
// Keep the built-in mode list in sync with the runtime so the selected
// T3 Chat palette is visible before React has mounted.
Expand All @@ -139,6 +153,7 @@
"ocean",
"ember",
"iris",
"prism",
"t3-chat-dark",
"t3-grove",
"t3-ocean",
Expand Down
2 changes: 2 additions & 0 deletions apps/web/src/components/settings/ThemeSettings.tsx
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Original file line number Diff line number Diff line change
Expand Up @@ -28,6 +28,7 @@ import {
GROVE_THEME,
IRIS_THEME,
OCEAN_THEME,
PRISM_THEME,
} from "../../themePalette";
import {
AlertDialog,
Expand Down Expand Up @@ -61,6 +62,7 @@ const MAINTAINER_THEMES: ReadonlyArray<ThemeDefinition> = [
OCEAN_THEME,
EMBER_THEME,
IRIS_THEME,
PRISM_THEME,
];

function collectionVariantLabels(themes: ReadonlyArray<ThemeDefinition>): ReadonlyArray<string> {
Expand Down
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