#8C2B31
Closest named color: Auburn (#9B2226). oklch(43.8% 0.131 21), rgb(140, 43, 49).
Aa
White text reads best on this color (8.38:1).
About this color
#8C2B31 is a dark, moderately saturated red. In OKLCH its lightness is 44%, its chroma 0.131 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Auburn (#9B2226), ΔE 0.032 away. White text reads best on it, at 8.38:1.
| Hue family | Reds |
| Lightness | dark (44%) |
| Chroma | moderately saturated (0.131) |
| Temperature | warm |
| Nearest name | Auburn (#9B2226) |
| Black text | 2.50:1 |
| White text | 8.38:1 |
Values
| HEX | #8C2B31 |
| RGB | rgb(140, 43, 49) |
| HSL | hsl(356, 53%, 36%) |
| OKLCH | oklch(43.8% 0.131 21) |
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 #8C2B31 | 8.38:1 | AAA | Lc -92.6 | Preferred for body text |
| Black text on #8C2B31 | 2.50:1 | Fails | Lc 16.0 | Dividers and decoration only |
| #8C2B31 text on white | 8.38:1 | AAA | Lc 88.0 | Fine for body text |
| #8C2B31 text on black | 2.50:1 | Fails | Lc -14.2 | 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
#FCF3F2
oklch(97.1% 0.01 25.1)
-
Step 100
100
#F9E4E3
oklch(93.5% 0.023 20.9)
-
Step 200
200
#F4CFCD
oklch(88.5% 0.042 21.6)
-
Step 300
300
#EEADAB
oklch(80.8% 0.077 20.9)
-
Step 400
400
#E3807F
oklch(70.8% 0.123 21.2)
-
Step 500
500
#D85B5F
oklch(63.1% 0.158 20.8)
-
Step 600
600
#C33D46
oklch(55.7% 0.17 20.9)
-
Step 700
700
#A82D37
oklch(49.1% 0.159 21)
-
Step 800
800 (this color)
#8C2B31
oklch(43.8% 0.131 21)
-
Step 900
900
#6E2629
oklch(37.7% 0.102 21)
-
Step 950
950
#411718
oklch(27% 0.066 21.1)
#8C2B31 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) | #454130 | 0.142 |
| Deuteranopia (no green cones) | #5D552E | 0.131 |
| Tritanopia (no blue cones) | #9A132E | 0.036 |
| Achromatopsia (no color) | #4E4E4E | 0.132 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8C2B31
#8C2B31
oklch(43.8% 0.131 21)
- #005E63
#005E63
oklch(43.8% 0.075 201.1)
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 #8C2B31, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Auburn #9B2226 ΔE 0.032
- Red Brown #8B2E16 ΔE 0.033
- Brown Red #922B05 ΔE 0.041
- Brick Red #8F1402 ΔE 0.043
- Rust Brown #8B3103 ΔE 0.047
- Carmine #9D0216 ΔE 0.047
- Blood Red #980002 ΔE 0.050
- Burnt Red #9F2305 ΔE 0.051
Use #8C2B31 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.