#812B0B
Closest named color: Red Brown (#8B2E16). oklch(41.4% 0.125 38.3), rgb(129, 43, 11).
Aa
White text reads best on this color (9.19:1).
About this color
#812B0B is a dark, moderately saturated red. In OKLCH its lightness is 41%, its chroma 0.125 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.024 away. White text reads best on it, at 9.19:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.125) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.28:1 |
| White text | 9.19:1 |
Values
| HEX | #812B0B |
| RGB | rgb(129, 43, 11) |
| HSL | hsl(16, 84%, 27%) |
| OKLCH | oklch(41.4% 0.125 38.3) |
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 #812B0B | 9.19:1 | AAA | Lc -94.7 | Preferred for body text |
| Black text on #812B0B | 2.28:1 | Fails | Lc 13.7 | Not readable |
| #812B0B text on white | 9.19:1 | AAA | Lc 90.3 | Preferred for body text |
| #812B0B text on black | 2.28:1 | Fails | Lc -12.0 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E5E0
oklch(93.5% 0.021 36)
-
Step 200
200
#F2D1C6
oklch(88.5% 0.04 39.3)
-
Step 300
300
#EBB19E
oklch(80.9% 0.073 38.9)
-
Step 400
400
#DF8669
oklch(70.8% 0.117 38.8)
-
Step 500
500
#D36440
oklch(63.1% 0.149 38.4)
-
Step 600
600
#BF471C
oklch(55.7% 0.163 38.4)
-
Step 700
700
#A4370D
oklch(49% 0.152 38.3)
-
Step 800
800 (this color)
#812B0B
oklch(41.4% 0.125 38.3)
-
Step 900
900
#6B2B16
oklch(37.6% 0.097 38.3)
-
Step 950
950
#3F1A0E
oklch(27% 0.062 38.5)
#812B0B 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) | #443C05 | 0.126 |
| Deuteranopia (no green cones) | #594F06 | 0.115 |
| Tritanopia (no blue cones) | #8F1125 | 0.054 |
| Achromatopsia (no color) | #484848 | 0.126 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #812B0B
#812B0B
oklch(41.4% 0.125 38.3)
- #005566
#005566
oklch(41.5% 0.074 217.4)
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 #812B0B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.024
- Rust Brown #8B3103 ΔE 0.027
- Chestnut #742802 ΔE 0.030
- Brown Red #922B05 ΔE 0.036
- Brick Red #8F1402 ΔE 0.038
- Dark Red #8B0000 ΔE 0.047
- Maroon #800000 ΔE 0.052
- Blood Red #980002 ΔE 0.057
Use #812B0B 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.