#81120A
Closest named color: Maroon (#800000). oklch(38.9% 0.146 29.6), rgb(129, 18, 10).
Aa
White text reads best on this color (10.37:1).
About this color
#81120A is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.146 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Maroon (#800000), ΔE 0.015 away. White text reads best on it, at 10.37:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.146) |
| Temperature | warm |
| Nearest name | Maroon (#800000) |
| Black text | 2.02:1 |
| White text | 10.37:1 |
Values
| HEX | #81120A |
| RGB | rgb(129, 18, 10) |
| HSL | hsl(4, 86%, 27%) |
| OKLCH | oklch(38.9% 0.146 29.6) |
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 #81120A | 10.37:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #81120A | 2.02:1 | Fails | Lc 11.5 | Not readable |
| #81120A text on white | 10.37:1 | AAA | Lc 92.4 | Preferred for body text |
| #81120A text on black | 2.02:1 | Fails | Lc -10.0 | 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
#FFF2F0
oklch(97.1% 0.014 28)
-
Step 100
100
#FEE3DE
oklch(93.6% 0.031 30.2)
-
Step 200
200
#FFCBC2
oklch(88.5% 0.061 29.7)
-
Step 300
300
#FFA697
oklch(81% 0.108 30.1)
-
Step 400
400
#FA6E5C
oklch(70.6% 0.175 29.5)
-
Step 500
500
#F33929
oklch(63.1% 0.223 29.7)
-
Step 600
600
#D80800
oklch(55.6% 0.226 29.6)
-
Step 700
700
#B70600
oklch(49.1% 0.199 29.6)
-
Step 800
800
#970400
oklch(42.6% 0.173 29.6)
-
Step 900
900 (this color)
#81120A
oklch(38.9% 0.146 29.6)
-
Step 950
950
#4A0C07
oklch(27% 0.093 29.5)
#81120A 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) | #383107 | 0.157 |
| Deuteranopia (no green cones) | #524802 | 0.142 |
| Tritanopia (no blue cones) | #8F0012 | 0.031 |
| Achromatopsia (no color) | #404040 | 0.147 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #81120A
#81120A
oklch(38.9% 0.146 29.6)
- #004E58
#004E58
oklch(38.8% 0.067 209.5)
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 #81120A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Maroon #800000 ΔE 0.015
- Dark Red #8B0000 ΔE 0.021
- Blood #770001 ΔE 0.031
- Brick Red #8F1402 ΔE 0.032
- Wine Red #7B0323 ΔE 0.037
- Chestnut #742802 ΔE 0.041
- Reddy Brown #6E1005 ΔE 0.044
- Blood Red #980002 ΔE 0.048
Use #81120A 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.