Tinta Midnight Indigo
2-color CSS gradient
Midnight Indigo is a 2-color CSS linear gradient built from #141E30 and #243B55. Its hues sit in the blue range, and reads as neutral, dark, muted, and cool. White text on it keeps at least 11.46:1 at its weakest point — enough for WCAG AAA body text.
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ContinueShade scales
Each color as a 50–950 ramp, like Tailwind's built-in palettes — ready for a design system. The ringed step is closest to the original color.
#141E30
#243B55
@theme {
--color-midnight-indigo-1-50: #F6F7FB;
--color-midnight-indigo-1-100: #E8ECF3;
--color-midnight-indigo-1-200: #D4DBE7;
--color-midnight-indigo-1-300: #B9C4D6;
--color-midnight-indigo-1-400: #98A5BC;
--color-midnight-indigo-1-500: #7D8BA4;
--color-midnight-indigo-1-600: #67748A;
--color-midnight-indigo-1-700: #515D70;
--color-midnight-indigo-1-800: #40495A;
--color-midnight-indigo-1-900: #323947;
--color-midnight-indigo-1-950: #1F242E;
}
@theme {
--color-midnight-indigo-2-50: #F4F8FC;
--color-midnight-indigo-2-100: #E6EDF5;
--color-midnight-indigo-2-200: #D0DCEB;
--color-midnight-indigo-2-300: #B2C5DC;
--color-midnight-indigo-2-400: #8FA7C3;
--color-midnight-indigo-2-500: #738DAB;
--color-midnight-indigo-2-600: #5D7591;
--color-midnight-indigo-2-700: #495E77;
--color-midnight-indigo-2-800: #394B5F;
--color-midnight-indigo-2-900: #2C3B4B;
--color-midnight-indigo-2-950: #1A2531;
}Light & dark theme
This palette as semantic tokens for a real interface, in both modes. Text, muted text and button labels are adjusted until they pass WCAG AA.
Light
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Dark
Weekly summary
Everything your team shipped since Monday.
:root {
--background: #F9FAFD;
--surface: #F1F3F8;
--text: #181B20;
--muted: #5F636A;
--border: #DADEE5;
--primary: #243B55;
--primary-foreground: #FAFAF9;
--accent: #546D8A;
--accent-foreground: #FAFAF9;
}
.dark {
--background: #0D0F14;
--surface: #161A1F;
--text: #EAEFF7;
--muted: #A0A5AC;
--border: #303338;
--primary: #819BB9;
--primary-foreground: #1C1917;
--accent: #87A1C0;
--accent-foreground: #1C1917;
}Contrast checker
Text color (rows) on background (columns), scored against WCAG 2.1. 0 of 2 palette combinations are readable as body text. White and near-black text are included for comparison.
| Text ↓ / Bg → | #141E30 | #243B55 |
|---|---|---|
| #141E30 | Same color | 1.5Fail |
| #243B55 | 1.5Fail | Same color |
| White | 16.7AAA | 11.5AAA |
| Near-black | 1.0Fail | 1.5Fail |
AAA ≥ 7:1 · AA ≥ 4.5:1 body text· AA18 ≥ 3:1 large text (18pt, or 14pt bold) only
Text that works on each color
- White on #141E30 · 16.7:1
- White on #243B55 · 11.5:1
Suggested fixes for 2 failing pairs
The nearest shade of the text color that passes AA (4.5:1), keeping its hue. Click one to copy it.
Color blindness check
About 1 in 12 men and 1 in 200 women see color differently. Simulated with the Machado (2009) model.
No green cones — the most common form. No two swatches become hard to tell apart here.
What are the HEX, RGB, and HSL values for Midnight Indigo?
Every color in this 2-color set, with its contrast ratio against white and black.
| Color | Name | HEX | RGB | HSL | On white | On black |
|---|---|---|---|---|---|---|
| #141E30 | Dark Navy | #141E30 | 20, 30, 48 | 219°, 41%, 13% | 16.69:1 | 1.26:1 |
| #243B55 | Charcoal Blue | #243B55 | 36, 59, 85 | 212°, 40%, 24% | 11.46:1 | 1.83:1 |
Related gradients
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