Desaturate dark theme background colors (#37056)

Desaturate all structural grey colors in the dark theme from blue-grey
(H≈210°, S≈12-15%) to near-monochrome (H=220°, S=6%), using `#1e1f20` as
the page background color.

All colors preserve their original HSL lightness values. Semantic colors
(primary accent, named colors, diff, alerts, badges, brand) are
unchanged.

Motivation: The previous blue tint looked bad (kind of green-ish) on
certain screens and I think a near-monochrome color is more neutral
because its closer to being an inversion of the light theme.

Before and after:

<img width="280" alt="Screenshot 2026-04-02 at 00 18 38"
src="https://github.com/user-attachments/assets/544c71b9-fdaf-4222-822c-c5b87bc5b76d"
/>
<img width="280" alt="image"
src="https://github.com/user-attachments/assets/5d6de5d0-05c6-4a49-a649-063da4d136ce"
/>

Co-authored-by: Claude (Opus 4.6) <noreply@anthropic.com>
This commit is contained in:
silverwind
2026-04-02 01:24:52 +02:00
committed by GitHub
parent 3a9cab034b
commit b53f25a30c

View File

@@ -32,46 +32,46 @@ gitea-theme-meta-info {
--color-primary-alpha-90: #4183c4e1;
--color-primary-hover: var(--color-primary-light-1);
--color-primary-active: var(--color-primary-light-2);
--color-secondary: #3b444c;
--color-secondary-dark-1: #414b54;
--color-secondary-dark-2: #49545f;
--color-secondary-dark-3: #576471;
--color-secondary-dark-4: #677685;
--color-secondary-dark-5: #758594;
--color-secondary-dark-6: #8392a0;
--color-secondary-dark-7: #929eab;
--color-secondary-dark-8: #a2acb7;
--color-secondary-dark-9: #a9b3bd;
--color-secondary-dark-10: #b7bfc7;
--color-secondary-dark-11: #c5cbd2;
--color-secondary-dark-12: #cfd4da;
--color-secondary-dark-13: #d2d7dc;
--color-secondary-light-1: #313940;
--color-secondary-light-2: #292f35;
--color-secondary-light-3: #1d2226;
--color-secondary-light-4: #171b1e;
--color-secondary-alpha-10: #3b444c19;
--color-secondary-alpha-20: #3b444c33;
--color-secondary-alpha-30: #3b444c4b;
--color-secondary-alpha-40: #3b444c66;
--color-secondary-alpha-50: #3b444c80;
--color-secondary-alpha-60: #3b444c99;
--color-secondary-alpha-70: #3b444cb3;
--color-secondary-alpha-80: #3b444ccc;
--color-secondary-alpha-90: #3b444ce1;
--color-secondary: #3f4248;
--color-secondary-dark-1: #46494f;
--color-secondary-dark-2: #4f5259;
--color-secondary-dark-3: #5e626a;
--color-secondary-dark-4: #6f747d;
--color-secondary-dark-5: #7d828c;
--color-secondary-dark-6: #8b8f98;
--color-secondary-dark-7: #999da4;
--color-secondary-dark-8: #a8abb1;
--color-secondary-dark-9: #aeb1b8;
--color-secondary-dark-10: #bbbec3;
--color-secondary-dark-11: #c8cacf;
--color-secondary-dark-12: #d2d4d7;
--color-secondary-dark-13: #d5d6d9;
--color-secondary-light-1: #35373c;
--color-secondary-light-2: #2c2e32;
--color-secondary-light-3: #1f2124;
--color-secondary-light-4: #191a1c;
--color-secondary-alpha-10: #3f424819;
--color-secondary-alpha-20: #3f424833;
--color-secondary-alpha-30: #3f42484b;
--color-secondary-alpha-40: #3f424866;
--color-secondary-alpha-50: #3f424880;
--color-secondary-alpha-60: #3f424899;
--color-secondary-alpha-70: #3f4248b3;
--color-secondary-alpha-80: #3f4248cc;
--color-secondary-alpha-90: #3f4248e1;
--color-secondary-button: var(--color-secondary-dark-4);
--color-secondary-hover: var(--color-secondary-dark-3);
--color-secondary-active: var(--color-secondary-dark-2);
/* console colors - used for actions console and console files */
--color-console-fg: #f7f8f9;
--color-console-fg-subtle: #bdc4cc;
--color-console-bg: #171b1e;
--color-console-border: #2e353b;
--color-console-hover-bg: #272d33;
--color-console-active-bg: #2e353b;
--color-console-menu-bg: #262b31;
--color-console-menu-border: #414b55;
--color-console-link: #8f9ba8;
--color-console-fg: #f8f8f8;
--color-console-fg-subtle: #c1c3c8;
--color-console-bg: #191a1c;
--color-console-border: #313338;
--color-console-hover-bg: #2a2c30;
--color-console-active-bg: #313338;
--color-console-menu-bg: #292b2e;
--color-console-menu-border: #46494f;
--color-console-link: #969aa1;
/* named colors */
--color-red: #cc4848;
--color-orange: #cc580c;
@@ -84,7 +84,7 @@ gitea-theme-meta-info {
--color-purple: #b259d0;
--color-pink: #d22e8b;
--color-brown: #a47252;
--color-black: #1d2328;
--color-black: #202225;
/* light variants - produced via Sass scale-color(color, $lightness: +10%) */
--color-red-light: #d15a5a;
--color-orange-light: #f6a066;
@@ -97,7 +97,7 @@ gitea-theme-meta-info {
--color-purple-light: #ba6ad5;
--color-pink-light: #d74397;
--color-brown-light: #b08061;
--color-black-light: #424851;
--color-black-light: #45484e;
/* dark 1 variants - produced via Sass scale-color(color, $lightness: -10%) */
--color-red-dark-1: #c23636;
--color-orange-dark-1: #f38236;
@@ -110,7 +110,7 @@ gitea-theme-meta-info {
--color-purple-dark-1: #a742c9;
--color-pink-dark-1: #be297d;
--color-brown-dark-1: #94674a;
--color-black-dark-1: #292e38;
--color-black-dark-1: #2e3033;
/* dark 2 variants - produced via Sass scale-color(color, $lightness: -20%) */
--color-red-dark-2: #ad3030;
--color-orange-dark-2: #f16e17;
@@ -123,9 +123,9 @@ gitea-theme-meta-info {
--color-purple-dark-2: #9834b9;
--color-pink-dark-2: #a9246f;
--color-brown-dark-2: #835b42;
--color-black-dark-2: #272930;
--color-black-dark-2: #292b2e;
/* ansi colors used for actions console and console files */
--color-ansi-black: #1e2327;
--color-ansi-black: #202225;
--color-ansi-red: #cc4848;
--color-ansi-green: #87ab63;
--color-ansi-yellow: #cc9903;
@@ -133,7 +133,7 @@ gitea-theme-meta-info {
--color-ansi-magenta: #d22e8b;
--color-ansi-cyan: #00918a;
--color-ansi-white: var(--color-console-fg-subtle);
--color-ansi-bright-black: #424851;
--color-ansi-bright-black: #45484e;
--color-ansi-bright-red: #d15a5a;
--color-ansi-bright-green: #93b373;
--color-ansi-bright-yellow: #eaaf03;
@@ -142,8 +142,8 @@ gitea-theme-meta-info {
--color-ansi-bright-cyan: #00b6ad;
--color-ansi-bright-white: var(--color-console-fg);
/* other colors */
--color-grey: #384149;
--color-grey-light: #818f9e;
--color-grey: #3d3f44;
--color-grey-light: #898d96;
--color-gold: #b1983b;
--color-white: #ffffff;
--color-diff-added-fg: #87ab63;
@@ -158,7 +158,7 @@ gitea-theme-meta-info {
--color-diff-removed-row-bg: #301e1e;
--color-diff-removed-row-border: #634343;
--color-diff-removed-word-bg: #6f3333;
--color-diff-inactive: #22282d;
--color-diff-inactive: #25272a;
--color-error-border: #763232;
--color-error-bg: #322226;
--color-error-bg-active: #49262a;
@@ -188,56 +188,56 @@ gitea-theme-meta-info {
--color-git: #f05133;
--color-logo: #609926;
/* target-based colors */
--color-body: #1b1f23;
--color-box-header: #1a1d1f;
--color-box-body: #14171a;
--color-box-body-highlight: #1e2226;
--color-text-dark: #f7f8f9;
--color-text: #d0d5da;
--color-text-light: #bcc3cb;
--color-text-light-1: #a5afb9;
--color-text-light-2: #8f9ba8;
--color-text-light-3: #788797;
--color-body: #1e1f20;
--color-box-header: #1b1c1e;
--color-box-body: #161718;
--color-box-body-highlight: #202124;
--color-text-dark: #f8f8f8;
--color-text: #d2d4d8;
--color-text-light: #c0c2c7;
--color-text-light-1: #aaadb4;
--color-text-light-2: #969aa1;
--color-text-light-3: #80858f;
--color-footer: var(--color-nav-bg);
--color-timeline: #343c44;
--color-timeline: #383b40;
--color-input-text: var(--color-text-dark);
--color-input-background: #171a1e;
--color-input-toggle-background: #2e353c;
--color-input-background: #191a1c;
--color-input-toggle-background: #323438;
--color-input-border: var(--color-secondary-dark-1);
--color-light: #00001728;
--color-light-border: #e8f3ff28;
--color-hover: #e8f3ff19;
--color-hover-opaque: #21252a; /* TODO: color-mix(in srgb, var(--color-body), var(--color-hover)); */
--color-active: #e8f3ff24;
--color-menu: #171a1e;
--color-card: #171a1e;
--color-markup-table-row: #e8f3ff0f;
--color-markup-code-block: #e8f3ff12;
--color-markup-code-inline: #e8f3ff28;
--color-button: #171a1e;
--color-code-bg: #14171a;
--color-shadow: #00001758;
--color-shadow-opaque: #000017;
--color-secondary-bg: #2a3137;
--color-expand-button: #2f363d;
--color-light: #0b0b0c28;
--color-light-border: #f3f3f428;
--color-hover: #f3f3f419;
--color-hover-opaque: #232528; /* TODO: color-mix(in srgb, var(--color-body), var(--color-hover)); */
--color-active: #f3f3f424;
--color-menu: #191a1c;
--color-card: #191a1c;
--color-markup-table-row: #f3f3f40f;
--color-markup-code-block: #f3f3f412;
--color-markup-code-inline: #f3f3f428;
--color-button: #191a1c;
--color-code-bg: #161718;
--color-shadow: #0b0b0c58;
--color-shadow-opaque: #0b0b0c;
--color-secondary-bg: #2e3033;
--color-expand-button: #333539;
--color-placeholder-text: var(--color-text-light-3);
--color-editor-line-highlight: var(--color-secondary-alpha-40);
--color-editor-selection: var(--color-primary-alpha-50);
--color-project-column-bg: var(--color-secondary-light-2);
--color-caret: var(--color-text); /* should ideally be --color-text-dark, see #15651 */
--color-reaction-bg: #e8f3ff12;
--color-reaction-bg: #f3f3f412;
--color-reaction-hover-bg: var(--color-primary-light-4);
--color-reaction-active-bg: var(--color-primary-light-5);
--color-tooltip-text: #f9fafb;
--color-tooltip-bg: #000b17f0;
--color-nav-bg: #16191d;
--color-tooltip-text: #fafafa;
--color-tooltip-bg: #0b0b0cf0;
--color-nav-bg: #18191b;
--color-nav-hover-bg: var(--color-secondary-light-1);
--color-nav-text: var(--color-text);
--color-secondary-nav-bg: #181c20;
--color-secondary-nav-bg: #1a1b1e;
--color-label-text: var(--color-text);
--color-label-bg: #7282924b;
--color-label-hover-bg: #728292a0;
--color-label-active-bg: #728292ff;
--color-label-bg: #7a7f8a4b;
--color-label-hover-bg: #7a7f8aa0;
--color-label-active-bg: #7a7f8aff;
--color-accent: var(--color-primary-light-1);
--color-small-accent: var(--color-primary-light-5);
--color-highlight-fg: #87651e;
@@ -246,7 +246,7 @@ gitea-theme-meta-info {
--color-danger: var(--color-red);
--color-transparency-grid-light: #2a2a2a;
--color-transparency-grid-dark: #1a1a1a;
--color-workflow-edge-hover: #616e78;
--color-workflow-edge-hover: #666a73;
--color-syntax-keyword: #ff8854;
--color-syntax-bool: #25bbc9;
--color-syntax-control: #dd9e17;