#8B2404
Closest named color: Red Brown (#8B2E16). oklch(42.3% 0.143 35.5), rgb(139, 36, 4).
Aa
White text reads best on this color (8.92:1).
About this color
#8B2404 is a dark, vivid red. In OKLCH its lightness is 42%, its chroma 0.143 and its hue 36°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.017 away. White text reads best on it, at 8.92:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | vivid (0.143) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.35:1 |
| White text | 8.92:1 |
Values
| HEX | #8B2404 |
| RGB | rgb(139, 36, 4) |
| HSL | hsl(14, 94%, 28%) |
| OKLCH | oklch(42.3% 0.143 35.5) |
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 #8B2404 | 8.92:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #8B2404 | 2.35:1 | Fails | Lc 14.8 | Not readable |
| #8B2404 text on white | 8.92:1 | AAA | Lc 89.2 | Fine for body text |
| #8B2404 text on black | 2.35:1 | Fails | Lc -13.0 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DF
oklch(93.6% 0.023 37.4)
-
Step 200
200
#F6CFC5
oklch(88.5% 0.046 34.7)
-
Step 300
300
#F1AE9C
oklch(80.9% 0.083 35.6)
-
Step 400
400
#E78065
oklch(70.8% 0.133 35.6)
-
Step 500
500
#DD5A38
oklch(63.1% 0.172 35.5)
-
Step 600
600
#C83A0D
oklch(55.6% 0.185 35.7)
-
Step 700
700
#AC2C00
oklch(49.2% 0.17 35.6)
-
Step 800
800 (this color)
#8B2404
oklch(42.3% 0.143 35.5)
-
Step 900
900
#712511
oklch(37.8% 0.112 35.4)
-
Step 950
950
#42170C
oklch(27% 0.07 35.4)
#8B2404 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) | #443B00 | 0.148 |
| Deuteranopia (no green cones) | #5D5200 | 0.134 |
| Tritanopia (no blue cones) | #9A001F | 0.049 |
| Achromatopsia (no color) | #4A4A4A | 0.144 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B2404
#8B2404
oklch(42.3% 0.143 35.5)
- #005868
#005868
oklch(42.4% 0.075 215.6)
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 #8B2404, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.017
- Brick Red #8F1402 ΔE 0.020
- Brown Red #922B05 ΔE 0.021
- Rust Brown #8B3103 ΔE 0.024
- Dark Red #8B0000 ΔE 0.036
- Blood Red #980002 ΔE 0.037
- Deep Red #9A0200 ΔE 0.038
- Burnt Red #9F2305 ΔE 0.042
Use #8B2404 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.