#812F1D
Closest named color: Red Brown (#8B2E16). oklch(42.1% 0.118 34), rgb(129, 47, 29).
Aa
White text reads best on this color (8.90:1).
About this color
#812F1D is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.118 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.021 away. White text reads best on it, at 8.90:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.118) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.35:1 |
| White text | 8.90:1 |
Values
| HEX | #812F1D |
| RGB | rgb(129, 47, 29) |
| HSL | hsl(11, 63%, 31%) |
| OKLCH | oklch(42.1% 0.118 34) |
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 #812F1D | 8.90:1 | AAA | Lc -94.2 | Preferred for body text |
| Black text on #812F1D | 2.35:1 | Fails | Lc 14.3 | Not readable |
| #812F1D text on white | 8.90:1 | AAA | Lc 89.7 | Fine for body text |
| #812F1D text on black | 2.35:1 | Fails | Lc -12.6 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E5E1
oklch(93.5% 0.021 32.5)
-
Step 200
200
#F1D1C9
oklch(88.5% 0.038 34.3)
-
Step 300
300
#E9B1A4
oklch(80.8% 0.068 33.4)
-
Step 400
400
#DC8672
oklch(70.6% 0.11 33.9)
-
Step 500
500
#D0654D
oklch(63% 0.141 33.9)
-
Step 600
600
#BB4930
oklch(55.5% 0.153 33.9)
-
Step 700
700
#A13A23
oklch(49.1% 0.142 34.1)
-
Step 800
800 (this color)
#812F1D
oklch(42.1% 0.118 34)
-
Step 900
900
#6A2C1E
oklch(37.8% 0.092 34.1)
-
Step 950
950
#3E1B12
oklch(27.1% 0.057 35.5)
#812F1D 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) | #463E1B | 0.119 |
| Deuteranopia (no green cones) | #5A501A | 0.109 |
| Tritanopia (no blue cones) | #8E1B2B | 0.046 |
| Achromatopsia (no color) | #4A4A4A | 0.118 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #812F1D
#812F1D
oklch(42.1% 0.118 34)
- #005766
#005766
oklch(42% 0.074 214.6)
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 #812F1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.021
- Rust Brown #8B3103 ΔE 0.028
- Brown Red #922B05 ΔE 0.036
- Chestnut #742802 ΔE 0.038
- Brick Red #8F1402 ΔE 0.042
- Dark Red #8B0000 ΔE 0.052
- Auburn #9B2226 ΔE 0.056
- Maroon #800000 ΔE 0.059
Use #812F1D 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.