#6E291A
Closest named color: Chestnut (#742802). oklch(37.9% 0.102 33.9), rgb(110, 41, 26).
Aa
White text reads best on this color (10.52:1).
About this color
#6E291A is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.102 and its hue 34°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.021 away. White text reads best on it, at 10.52:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.102) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.99:1 |
| White text | 10.52:1 |
Values
| HEX | #6E291A |
| RGB | rgb(110, 41, 26) |
| HSL | hsl(11, 62%, 27%) |
| OKLCH | oklch(37.9% 0.102 33.9) |
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 #6E291A | 10.52:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #6E291A | 1.99:1 | Fails | Lc 10.2 | Not readable |
| #6E291A text on white | 10.52:1 | AAA | Lc 93.8 | Preferred for body text |
| #6E291A text on black | 1.99:1 | 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
#F8E5E0
oklch(93.6% 0.022 35.1)
-
Step 200
200
#F4D0C7
oklch(88.6% 0.043 34.3)
-
Step 300
300
#EEAFA0
oklch(80.9% 0.077 33.8)
-
Step 400
400
#E2836D
oklch(70.8% 0.122 34)
-
Step 500
500
#D75F45
oklch(63.1% 0.157 33.7)
-
Step 600
600
#C24125
oklch(55.5% 0.17 33.8)
-
Step 700
700
#A73218
oklch(49.1% 0.158 33.8)
-
Step 800
800
#882B17
oklch(42.7% 0.131 33.7)
-
Step 900
900 (this color)
#6E291A
oklch(37.9% 0.102 33.9)
-
Step 950
950
#401910
oklch(27% 0.063 34.3)
#6E291A 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) | #3C3618 | 0.104 |
| Deuteranopia (no green cones) | #4D4518 | 0.096 |
| Tritanopia (no blue cones) | #791926 | 0.041 |
| Achromatopsia (no color) | #3F3F3F | 0.103 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E291A
#6E291A
oklch(37.9% 0.102 33.9)
- #004B58
#004B58
oklch(38% 0.067 214.3)
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 #6E291A, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.021
- Reddy Brown #6E1005 ΔE 0.041
- Blood #770001 ΔE 0.051
- Maroon #800000 ΔE 0.054
- Purple Brown #673A3F ΔE 0.054
- Wine Red #7B0323 ΔE 0.058
- Red Brown #8B2E16 ΔE 0.065
- Dark Red #8B0000 ΔE 0.066
Use #6E291A 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.