#812F28
Closest named color: Red Brown (#8B2E16). oklch(42.3% 0.115 27.9), rgb(129, 47, 40).
Aa
White text reads best on this color (8.85:1).
About this color
#812F28 is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.115 and its hue 28°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.027 away. White text reads best on it, at 8.85:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.115) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.37:1 |
| White text | 8.85:1 |
Values
| HEX | #812F28 |
| RGB | rgb(129, 47, 40) |
| HSL | hsl(5, 53%, 33%) |
| OKLCH | oklch(42.3% 0.115 27.9) |
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 #812F28 | 8.85:1 | AAA | Lc -94.1 | Preferred for body text |
| Black text on #812F28 | 2.37:1 | Fails | Lc 14.4 | Not readable |
| #812F28 text on white | 8.85:1 | AAA | Lc 89.6 | Fine for body text |
| #812F28 text on black | 2.37:1 | Fails | Lc -12.7 | 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
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F7E5E3
oklch(93.6% 0.02 25.2)
-
Step 200
200
#F1D0CC
oklch(88.4% 0.038 26.1)
-
Step 300
300
#E9B1A9
oklch(81% 0.067 27.9)
-
Step 400
400
#DC867B
oklch(70.8% 0.108 27.9)
-
Step 500
500
#CF6559
oklch(63.1% 0.137 28.2)
-
Step 600
600
#BB493F
oklch(55.7% 0.149 27.9)
-
Step 700
700
#A13931
oklch(49.1% 0.14 27.7)
-
Step 800
800 (this color)
#812F28
oklch(42.3% 0.115 27.9)
-
Step 900
900
#692C26
oklch(37.7% 0.089 27.7)
-
Step 950
950
#3E1A16
oklch(27% 0.057 28)
#812F28 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) | #453F27 | 0.120 |
| Deuteranopia (no green cones) | #595126 | 0.112 |
| Tritanopia (no blue cones) | #8E1D2E | 0.039 |
| Achromatopsia (no color) | #4A4A4A | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #812F28
#812F28
oklch(42.3% 0.115 27.9)
- #005862
#005862
oklch(42.1% 0.072 208.1)
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 #812F28, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.027
- Rust Brown #8B3103 ΔE 0.037
- Brown Red #922B05 ΔE 0.042
- Brick Red #8F1402 ΔE 0.045
- Chestnut #742802 ΔE 0.046
- Auburn #9B2226 ΔE 0.053
- Dark Red #8B0000 ΔE 0.054
- Purple Brown #673A3F ΔE 0.058
Use #812F28 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.