#6C2B1D
Closest named color: Chestnut (#742802). oklch(37.9% 0.096 33.7), rgb(108, 43, 29).
Aa
White text reads best on this color (10.49:1).
About this color
#6C2B1D is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.096 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.025 away. White text reads best on it, at 10.49:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.096) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.00:1 |
| White text | 10.49:1 |
Values
| HEX | #6C2B1D |
| RGB | rgb(108, 43, 29) |
| HSL | hsl(11, 58%, 27%) |
| OKLCH | oklch(37.9% 0.096 33.7) |
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 #6C2B1D | 10.49:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #6C2B1D | 2.00:1 | Fails | Lc 10.1 | Not readable |
| #6C2B1D text on white | 10.49:1 | AAA | Lc 93.8 | Preferred for body text |
| #6C2B1D text on black | 2.00:1 | Fails | Lc -8.8 | 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
#FCF3F1
oklch(97.1% 0.01 32.5)
-
Step 100
100
#F7E5E1
oklch(93.5% 0.021 32.5)
-
Step 200
200
#F2D0C8
oklch(88.4% 0.04 33.4)
-
Step 300
300
#EBB0A2
oklch(80.8% 0.072 33.7)
-
Step 400
400
#DF8570
oklch(70.8% 0.116 34)
-
Step 500
500
#D3634A
oklch(63.1% 0.147 34)
-
Step 600
600
#BF462C
oklch(55.7% 0.161 33.8)
-
Step 700
700
#A4361F
oklch(49.1% 0.149 33.5)
-
Step 800
800
#852E1C
oklch(42.6% 0.123 33.5)
-
Step 900
900 (this color)
#6C2B1D
oklch(37.9% 0.096 33.7)
-
Step 950
950
#3F1A11
oklch(27% 0.06 34.9)
#6C2B1D 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) | #3C361B | 0.098 |
| Deuteranopia (no green cones) | #4C451B | 0.091 |
| Tritanopia (no blue cones) | #771D28 | 0.039 |
| Achromatopsia (no color) | #3F3F3F | 0.097 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C2B1D
#6C2B1D
oklch(37.9% 0.096 33.7)
- #004B57
#004B57
oklch(37.9% 0.066 212.9)
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 #6C2B1D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.025
- Reddy Brown #6E1005 ΔE 0.045
- Purple Brown #673A3F ΔE 0.050
- Blood #770001 ΔE 0.056
- Maroon #800000 ΔE 0.059
- Wine Red #7B0323 ΔE 0.062
- Red Brown #8B2E16 ΔE 0.067
- Claret #680018 ΔE 0.069
Use #6C2B1D 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.