#6B2E23
Closest named color: Chestnut (#742802). oklch(38.3% 0.09 31.9), rgb(107, 46, 35).
Aa
White text reads best on this color (10.29:1).
About this color
#6B2E23 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.090 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.031 away. White text reads best on it, at 10.29:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.04:1 |
| White text | 10.29:1 |
Values
| HEX | #6B2E23 |
| RGB | rgb(107, 46, 35) |
| HSL | hsl(9, 51%, 28%) |
| OKLCH | oklch(38.3% 0.09 31.9) |
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 #6B2E23 | 10.29:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #6B2E23 | 2.04:1 | Fails | Lc 10.5 | Not readable |
| #6B2E23 text on white | 10.29:1 | AAA | Lc 93.4 | Preferred for body text |
| #6B2E23 text on black | 2.04:1 | Fails | Lc -9.1 | 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 900.
-
Step 50
50
#FBF3F2
oklch(97% 0.009 26)
-
Step 100
100
#F7E5E2
oklch(93.5% 0.02 28.9)
-
Step 200
200
#F1D1CA
oklch(88.6% 0.037 32.4)
-
Step 300
300
#E9B1A6
oklch(80.9% 0.068 31.2)
-
Step 400
400
#DB8776
oklch(70.7% 0.107 32.2)
-
Step 500
500
#CF6652
oklch(63.1% 0.137 32.2)
-
Step 600
600
#BB4A36
oklch(55.7% 0.15 32.1)
-
Step 700
700
#A03A29
oklch(49% 0.139 31.8)
-
Step 800
800
#823123
oklch(42.6% 0.115 31.9)
-
Step 900
900 (this color)
#6B2E23
oklch(38.3% 0.09 31.9)
-
Step 950
950
#3E1B14
oklch(27.1% 0.057 32.6)
#6B2E23 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) | #3E3822 | 0.091 |
| Deuteranopia (no green cones) | #4D4522 | 0.083 |
| Tritanopia (no blue cones) | #75222C | 0.036 |
| Achromatopsia (no color) | #404040 | 0.091 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2E23
#6B2E23
oklch(38.3% 0.09 31.9)
- #004C58
#004C58
oklch(38.3% 0.067 212.7)
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 #6B2E23, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.031
- Purple Brown #673A3F ΔE 0.042
- Reddy Brown #6E1005 ΔE 0.052
- Blood #770001 ΔE 0.062
- Maroon #800000 ΔE 0.065
- Wine Red #7B0323 ΔE 0.065
- Red Brown #8B2E16 ΔE 0.068
- Rust Brown #8B3103 ΔE 0.072
Use #6B2E23 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.