#810B39
Closest named color: Wine (#80013F). oklch(39.3% 0.15 6.2), rgb(129, 11, 57).
Aa
White text reads best on this color (10.29:1).
About this color
#810B39 is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.150 and its hue 6°. Its hue sits on the warm side of the wheel. The nearest named color is Wine (#80013F), ΔE 0.015 away. White text reads best on it, at 10.29:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.150) |
| Temperature | warm |
| Nearest name | Wine (#80013F) |
| Black text | 2.04:1 |
| White text | 10.29:1 |
Values
| HEX | #810B39 |
| RGB | rgb(129, 11, 57) |
| HSL | hsl(337, 84%, 27%) |
| OKLCH | oklch(39.3% 0.15 6.2) |
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 #810B39 | 10.29:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #810B39 | 2.04:1 | Fails | Lc 11.8 | Not readable |
| #810B39 text on white | 10.29:1 | AAA | Lc 92.1 | Preferred for body text |
| #810B39 text on black | 2.04:1 | Fails | Lc -10.3 | 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
#FFF2F4
oklch(97.2% 0.014 6.7)
-
Step 100
100
#FEE1E6
oklch(93.5% 0.033 6)
-
Step 200
200
#FFC9D3
oklch(88.6% 0.063 6)
-
Step 300
300
#FFA2B5
oklch(81% 0.112 6.6)
-
Step 400
400
#F9688F
oklch(70.7% 0.18 6.2)
-
Step 500
500
#F12D73
oklch(63.2% 0.229 6.5)
-
Step 600
600
#D3005F
oklch(55.7% 0.223 6.1)
-
Step 700
700
#B2004F
oklch(49% 0.197 6.1)
-
Step 800
800
#940040
oklch(42.8% 0.172 6.4)
-
Step 900
900 (this color)
#810B39
oklch(39.3% 0.15 6.2)
-
Step 950
950
#49091F
oklch(27% 0.095 6.3)
#810B39 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) | #2F323A | 0.170 |
| Deuteranopia (no green cones) | #4D4836 | 0.152 |
| Tritanopia (no blue cones) | #8D0022 | 0.041 |
| Achromatopsia (no color) | #404040 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #810B39
#810B39
oklch(39.3% 0.15 6.2)
- #00514B
#00514B
oklch(39.1% 0.069 186.3)
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 #810B39, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine #80013F ΔE 0.015
- Red Purple #820747 ΔE 0.024
- Red Wine #8C0034 ΔE 0.024
- Bordeaux #7B002C ΔE 0.024
- Wine Red #7B0323 ΔE 0.034
- Merlot #730039 ΔE 0.037
- Mulberry #920A4E ΔE 0.048
- Velvet #750851 ΔE 0.053
Use #810B39 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.