#6E250B
Closest named color: Chestnut (#742802). oklch(37.2% 0.11 38.3), rgb(110, 37, 11).
Aa
White text reads best on this color (10.86:1).
About this color
#6E250B is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.110 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.017 away. White text reads best on it, at 10.86:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.110) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.93:1 |
| White text | 10.86:1 |
Values
| HEX | #6E250B |
| RGB | rgb(110, 37, 11) |
| HSL | hsl(16, 82%, 24%) |
| OKLCH | oklch(37.2% 0.11 38.3) |
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 #6E250B | 10.86:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #6E250B | 1.93:1 | Fails | Lc 9.6 | Not readable |
| #6E250B text on white | 10.86:1 | AAA | Lc 94.4 | Preferred for body text |
| #6E250B text on black | 1.93:1 | Fails | Lc -8.2 | 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
#FDF3F0
oklch(97.1% 0.012 37.4)
-
Step 100
100
#F9E5DF
oklch(93.6% 0.023 37.4)
-
Step 200
200
#F5D0C4
oklch(88.6% 0.045 38.8)
-
Step 300
300
#F0AF9A
oklch(81% 0.082 38.7)
-
Step 400
400
#E58162
oklch(70.6% 0.131 38)
-
Step 500
500
#DB5D33
oklch(63.2% 0.168 38.3)
-
Step 600
600
#C63E00
oklch(55.6% 0.181 38.2)
-
Step 700
700
#A73300
oklch(49% 0.16 38.2)
-
Step 800
800
#8A2900
oklch(42.7% 0.139 38.4)
-
Step 900
900 (this color)
#6E250B
oklch(37.2% 0.11 38.3)
-
Step 950
950
#42180A
oklch(27.1% 0.069 38.5)
#6E250B 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) | #3A3307 | 0.110 |
| Deuteranopia (no green cones) | #4C4307 | 0.100 |
| Tritanopia (no blue cones) | #7A1120 | 0.047 |
| Achromatopsia (no color) | #3D3D3D | 0.110 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6E250B
#6E250B
oklch(37.2% 0.11 38.3)
- #004858
#004858
oklch(37.1% 0.067 219)
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 #6E250B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.017
- Reddy Brown #6E1005 ΔE 0.034
- Blood #770001 ΔE 0.045
- Maroon #800000 ΔE 0.050
- Wine Red #7B0323 ΔE 0.060
- Claret #680018 ΔE 0.064
- Dark Red #8B0000 ΔE 0.065
- Purple Brown #673A3F ΔE 0.067
Use #6E250B 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.