Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Chestnut | #9E4B45 | rgb(158, 75, 69) | hsl(4, 39%, 45%) | oklch(51.6% 0.112 26) | |
| Brick Red | #773E36 | rgb(119, 62, 54) | hsl(7, 38%, 34%) | oklch(43.3% 0.081 29) | |
| Linen | #F8F1E2 | rgb(248, 241, 226) | hsl(41, 61%, 93%) | oklch(96.0% 0.021 86) | |
| Gunmetal | #1A2F3C | rgb(26, 47, 60) | hsl(203, 40%, 17%) | oklch(29.4% 0.036 237) |
Why it works and how to use it
Chestnut & Brick Red Vibe is a complementary color palette tagged dark, warm, brown. Near-complementary hues (about 164° apart) make this a high-contrast, attention-grabbing combination. Saturation is moderate, which keeps it flexible for both interfaces and print. Warm and cool hues are mixed, which adds depth.
With 4 chromatic colors, Chestnut takes the lead while the rest support. Lightness runs from 17% to 93%. Well suited to websites, presentations and branding.
- Background: Linen (#F8F1E2) is the lightest color, so it belongs on large surfaces.
- Text: Gunmetal (#1A2F3C) on #F8F1E2 gives 12.32:1, passing WCAG AAA.
- Primary: Chestnut (#9E4B45) is the most saturated mid-tone; use it for buttons and links (5.27:1 against the background, fine for UI elements).
- Accent: Brick Red (#773E36) for highlights, badges and hover states.
3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Linen on Gunmetal at 12.32:1.
Preview on a real UI see how the palette feels in context
Design faster with Chestnut & Brick Red Vibe
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: under protanopia, Chestnut and Brick Red become hard to tell apart, so do not rely on that pair alone to carry meaning.
Palette card

Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#F8F1E2 on #1A2F3C | Aa | 12.32:1 | AAA |
#773E36 on #F8F1E2 | Aa | 7.39:1 | AAA |
#9E4B45 on #F8F1E2 | Aa | 5.27:1 | AA |
#9E4B45 on #1A2F3C | Aa | 2.34:1 | Fail |
#773E36 on #1A2F3C | Aa | 1.67:1 | Fail |
#9E4B45 on #773E36 | Aa | 1.4:1 | Fail |