#76181B
Closest named color: Wine Red (#7B0323). oklch(37.3% 0.128 24.6), rgb(118, 24, 27).
Aa
White text reads best on this color (10.95:1).
About this color
#76181B is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.128 and its hue 25°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.026 away. White text reads best on it, at 10.95:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.128) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.91:1 |
| White text | 10.95:1 |
Values
| HEX | #76181B |
| RGB | rgb(118, 24, 27) |
| HSL | hsl(358, 66%, 28%) |
| OKLCH | oklch(37.3% 0.128 24.6) |
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 #76181B | 10.95:1 | AAA | Lc -98.1 | Preferred for body text |
| Black text on #76181B | 1.91:1 | Fails | Lc 9.8 | Not readable |
| #76181B text on white | 10.95:1 | AAA | Lc 94.1 | Preferred for body text |
| #76181B text on black | 1.91:1 | Fails | Lc -8.5 | 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
#FEF2F1
oklch(97% 0.013 23.2)
-
Step 100
100
#FCE3E1
oklch(93.6% 0.028 23.2)
-
Step 200
200
#FBCCC8
oklch(88.5% 0.054 23.9)
-
Step 300
300
#F9A8A2
oklch(80.9% 0.097 24.1)
-
Step 400
400
#F1756F
oklch(70.6% 0.154 24.6)
-
Step 500
500
#E84949
oklch(63.1% 0.196 24.7)
-
Step 600
600
#D41A2B
oklch(55.7% 0.214 24.6)
-
Step 700
700
#B7001E
oklch(49.1% 0.199 24.5)
-
Step 800
800
#940E1B
oklch(42.6% 0.164 24.5)
-
Step 900
900 (this color)
#76181B
oklch(37.3% 0.128 24.6)
-
Step 950
950
#461111
oklch(26.9% 0.081 24.4)
#76181B 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) | #34301A | 0.140 |
| Deuteranopia (no green cones) | #4C4418 | 0.127 |
| Tritanopia (no blue cones) | #82001A | 0.029 |
| Achromatopsia (no color) | #3C3C3C | 0.129 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #76181B
#76181B
oklch(37.3% 0.128 24.6)
- #004A50
#004A50
oklch(37.3% 0.064 204.1)
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 #76181B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.026
- Blood #770001 ΔE 0.026
- Reddy Brown #6E1005 ΔE 0.029
- Maroon #800000 ΔE 0.029
- Bordeaux #7B002C ΔE 0.038
- Chestnut #742802 ΔE 0.040
- Dark Red #8B0000 ΔE 0.046
- Claret #680018 ΔE 0.048
Use #76181B 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.