#810C24
Closest named color: Wine Red (#7B0323). oklch(38.8% 0.147 18.4), rgb(129, 12, 36).
Aa
White text reads best on this color (10.44:1).
About this color
#810C24 is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.147 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.017 away. White text reads best on it, at 10.44:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 2.01:1 |
| White text | 10.44:1 |
Values
| HEX | #810C24 |
| RGB | rgb(129, 12, 36) |
| HSL | hsl(348, 83%, 28%) |
| OKLCH | oklch(38.8% 0.147 18.4) |
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 #810C24 | 10.44:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #810C24 | 2.01:1 | Fails | Lc 11.5 | Not readable |
| #810C24 text on white | 10.44:1 | AAA | Lc 92.4 | Preferred for body text |
| #810C24 text on black | 2.01:1 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FFE2E2
oklch(93.6% 0.032 17.7)
-
Step 200
200
#FFCACA
oklch(88.5% 0.06 18.4)
-
Step 300
300
#FFA4A6
oklch(81% 0.108 18.3)
-
Step 400
400
#FB6B75
oklch(70.8% 0.176 18.6)
-
Step 500
500
#F33152
oklch(63.1% 0.225 18.2)
-
Step 600
600
#D6003D
oklch(55.5% 0.222 18.3)
-
Step 700
700
#B60032
oklch(49.2% 0.197 18.4)
-
Step 800
800
#960028
oklch(42.7% 0.171 18.3)
-
Step 900
900 (this color)
#810C24
oklch(38.8% 0.147 18.4)
-
Step 950
950
#4A0A14
oklch(27% 0.093 18.2)
#810C24 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) | #333024 | 0.165 |
| Deuteranopia (no green cones) | #504820 | 0.149 |
| Tritanopia (no blue cones) | #8E0018 | 0.030 |
| Achromatopsia (no color) | #404040 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #810C24
#810C24
oklch(38.8% 0.147 18.4)
- #004F51
#004F51
oklch(38.8% 0.066 197.7)
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 #810C24, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.017
- Bordeaux #7B002C ΔE 0.025
- Maroon #800000 ΔE 0.032
- Red Wine #8C0034 ΔE 0.033
- Dark Red #8B0000 ΔE 0.036
- Blood #770001 ΔE 0.041
- Wine #80013F ΔE 0.046
- Brick Red #8F1402 ΔE 0.047
Use #810C24 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.