#7C331A
Closest named color: Red Brown (#8B2E16). oklch(41.8% 0.108 38.8), rgb(124, 51, 26).
Aa
White text reads best on this color (8.95:1).
About this color
#7C331A is a dark, moderately saturated red. In OKLCH its lightness is 42%, its chroma 0.108 and its hue 39°. Its hue sits on the warm side of the wheel. The nearest named color is Red Brown (#8B2E16), ΔE 0.030 away. White text reads best on it, at 8.95:1.
| Hue family | Reds |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.108) |
| Temperature | warm |
| Nearest name | Red Brown (#8B2E16) |
| Black text | 2.34:1 |
| White text | 8.95:1 |
Values
| HEX | #7C331A |
| RGB | rgb(124, 51, 26) |
| HSL | hsl(15, 65%, 29%) |
| OKLCH | oklch(41.8% 0.108 38.8) |
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 #7C331A | 8.95:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #7C331A | 2.34:1 | Fails | Lc 14.0 | Not readable |
| #7C331A text on white | 8.95:1 | AAA | Lc 89.9 | Fine for body text |
| #7C331A text on black | 2.34:1 | Fails | Lc -12.3 | 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
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F6E6E1
oklch(93.6% 0.019 38.1)
-
Step 200
200
#EFD2C8
oklch(88.5% 0.035 40)
-
Step 300
300
#E6B3A3
oklch(80.9% 0.064 38.1)
-
Step 400
400
#D78A71
oklch(70.7% 0.101 38.7)
-
Step 500
500
#CA6B4B
oklch(63.1% 0.129 39.2)
-
Step 600
600
#B6502E
oklch(55.6% 0.141 38.6)
-
Step 700
700
#9C4020
oklch(49.1% 0.131 38.8)
-
Step 800
800 (this color)
#7C331A
oklch(41.8% 0.108 38.8)
-
Step 900
900
#662F1D
oklch(37.6% 0.085 38.6)
-
Step 950
950
#3C1C12
oklch(26.9% 0.053 38.1)
#7C331A 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) | #473F17 | 0.107 |
| Deuteranopia (no green cones) | #595018 | 0.098 |
| Tritanopia (no blue cones) | #89232E | 0.050 |
| Achromatopsia (no color) | #494949 | 0.109 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7C331A
#7C331A
oklch(41.8% 0.108 38.8)
- #005668
#005668
oklch(41.8% 0.075 218.3)
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 #7C331A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Brown #8B2E16 ΔE 0.030
- Rust Brown #8B3103 ΔE 0.032
- Chestnut #742802 ΔE 0.033
- Brown Red #922B05 ΔE 0.045
- Brick Red #8F1402 ΔE 0.053
- Saddle Brown #8B4513 ΔE 0.058
- Purple Brown #673A3F ΔE 0.059
- Dark Red #8B0000 ΔE 0.063
Use #7C331A 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.