#591D1E
Closest named color: Claret (#680018). oklch(32.5% 0.089 22.5), rgb(89, 29, 30).
Aa
White text reads best on this color (12.96:1).
About this color
#591D1E is a dark, moderately saturated red. In OKLCH its lightness is 32%, its chroma 0.089 and its hue 23°. Its hue sits on the warm side of the wheel. The nearest named color is Claret (#680018), ΔE 0.043 away. White text reads best on it, at 12.96:1.
| Hue family | Reds |
| Lightness | dark (32%) |
| Chroma | moderately saturated (0.089) |
| Temperature | warm |
| Nearest name | Claret (#680018) |
| Black text | 1.61:1 |
| White text | 12.96:1 |
Values
| HEX | #591D1E |
| RGB | rgb(89, 29, 30) |
| HSL | hsl(359, 51%, 23%) |
| OKLCH | oklch(32.5% 0.089 22.5) |
Contrast
WCAG 2 contrast ratios are the conformance target: AA needs 4.5:1 for body text and 3:1 for large text, AAA needs 7:1. APCA Lc values are supplementary guidance from the WCAG 3 drafts.
| Pair | WCAG 2 | Result | APCA | APCA guidance |
|---|---|---|---|---|
| White text on #591D1E | 12.96:1 | AAA | Lc -101.9 | Preferred for body text |
| Black text on #591D1E | 1.61:1 | Fails | Lc 0.0 | Not readable |
| #591D1E text on white | 12.96:1 | AAA | Lc 98.6 | Preferred for body text |
| #591D1E text on black | 1.61:1 | Fails | Lc 0.0 | Not readable |
Tints and shades
A 50–950 scale built in OKLCH: the hue is held, lightness follows a Tailwind v4-like curve, and every step is kept inside the sRGB gamut. This color sits at step 900.
-
Step 50
50
#FBF3F3
oklch(97% 0.009 17.3)
-
Step 100
100
#F7E5E4
oklch(93.6% 0.02 21.4)
-
Step 200
200
#F1D0CE
oklch(88.5% 0.037 22)
-
Step 300
300
#E9B0AD
oklch(80.9% 0.067 22.1)
-
Step 400
400
#DB8582
oklch(70.7% 0.106 22.3)
-
Step 500
500
#CF6463
oklch(63.1% 0.136 22.3)
-
Step 600
600
#BA4849
oklch(55.6% 0.148 22.7)
-
Step 700
700
#A0393B
oklch(49.2% 0.137 22.5)
-
Step 800
800
#823031
oklch(42.7% 0.114 22.5)
-
Step 900
900 (this color)
#591D1E
oklch(32.5% 0.089 22.5)
-
Step 950
950
#3E1A19
oklch(27% 0.057 23.2)
#591D1E with color blindness
Simulated with the Machado et al. (2009) model. ΔE is how far the color moves: below about 0.02 you would not notice a change.
| Vision | Seen as | Shift (ΔE) |
|---|---|---|
| Protanopia (no red cones) | #2C291E | 0.096 |
| Deuteranopia (no green cones) | #3B361C | 0.089 |
| Tritanopia (no blue cones) | #62111E | 0.026 |
| Achromatopsia (no color) | #313131 | 0.089 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #591D1E
#591D1E
oklch(32.5% 0.089 22.5)
- #003C40
#003C40
oklch(32.4% 0.055 202.2)
Analogous
Neighbouring hues, 30° either side.
Split complementary
The two hues beside the complement (150° and 210°).
Triadic
Three hues spaced 120° apart.
Palettes with this color
Curated palettes that contain a color within ΔE 0.04 (OKLab) of #591D1E, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Claret #680018 ΔE 0.043
- Burgundy #610023 ΔE 0.045
- Reddy Brown #6E1005 ΔE 0.049
- Blood #770001 ΔE 0.068
- Chocolate Brown #411900 ΔE 0.068
- Mahogany #4A0100 ΔE 0.070
- Chestnut #742802 ΔE 0.075
- Wine Red #7B0323 ΔE 0.075
Use #591D1E in your product
Turn it into light and dark UI roles checked for contrast, then export to Tailwind v4, shadcn/ui, CSS or design tokens.