#811A3F
Closest named color: Wine (#80013F). oklch(40.4% 0.139 4.8), rgb(129, 26, 63).
Aa
White text reads best on this color (9.75:1).
About this color
#811A3F is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.139 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Wine (#80013F), ΔE 0.025 away. White text reads best on it, at 9.75:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.139) |
| Temperature | warm |
| Nearest name | Wine (#80013F) |
| Black text | 2.15:1 |
| White text | 9.75:1 |
Values
| HEX | #811A3F |
| RGB | rgb(129, 26, 63) |
| HSL | hsl(338, 66%, 30%) |
| OKLCH | oklch(40.4% 0.139 4.8) |
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 #811A3F | 9.75:1 | AAA | Lc -95.7 | Preferred for body text |
| Black text on #811A3F | 2.15:1 | Fails | Lc 12.6 | Not readable |
| #811A3F text on white | 9.75:1 | AAA | Lc 91.4 | Preferred for body text |
| #811A3F text on black | 2.15:1 | Fails | Lc -11.0 | 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 800.
-
Step 50
50
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F9E4E8
oklch(93.7% 0.024 4.5)
-
Step 200
200
#F5CDD5
oklch(88.5% 0.046 4.6)
-
Step 300
300
#EFABBA
oklch(80.9% 0.082 4.5)
-
Step 400
400
#E37C96
oklch(70.7% 0.13 4.8)
-
Step 500
500
#D8567C
oklch(63.2% 0.166 5)
-
Step 600
600
#C33565
oklch(55.6% 0.181 5)
-
Step 700
700
#A82654
oklch(49.1% 0.168 4.9)
-
Step 800
800 (this color)
#811A3F
oklch(40.4% 0.139 4.8)
-
Step 900
900
#6E223A
oklch(37.7% 0.109 4.6)
-
Step 950
950
#411522
oklch(27% 0.07 4.6)
#811A3F 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) | #343740 | 0.156 |
| Deuteranopia (no green cones) | #4F4B3D | 0.141 |
| Tritanopia (no blue cones) | #8D002A | 0.038 |
| Achromatopsia (no color) | #444444 | 0.140 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #811A3F
#811A3F
oklch(40.4% 0.139 4.8)
- #00554E
#00554E
oklch(40.4% 0.071 185.3)
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 #811A3F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine #80013F ΔE 0.025
- Red Purple #820747 ΔE 0.026
- Red Wine #8C0034 ΔE 0.029
- Bordeaux #7B002C ΔE 0.037
- Mulberry #920A4E ΔE 0.044
- Wine Red #7B0323 ΔE 0.045
- Merlot #730039 ΔE 0.047
- Purple Red #990147 ΔE 0.052
Use #811A3F 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.