#6F2811
Closest named color: Chestnut (#742802). oklch(37.8% 0.107 37.7), rgb(111, 40, 17).
Aa
White text reads best on this color (10.56:1).
About this color
#6F2811 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.107 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.014 away. White text reads best on it, at 10.56:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.107) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.98:1 |
| White text | 10.56:1 |
Values
| HEX | #6F2811 |
| RGB | rgb(111, 40, 17) |
| HSL | hsl(15, 73%, 25%) |
| OKLCH | oklch(37.8% 0.107 37.7) |
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 #6F2811 | 10.56:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #6F2811 | 1.98:1 | Fails | Lc 10.1 | Not readable |
| #6F2811 text on white | 10.56:1 | AAA | Lc 93.8 | Preferred for body text |
| #6F2811 text on black | 1.98:1 | Fails | Lc -8.7 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
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
#EFAF9C
oklch(80.9% 0.08 37.2)
-
Step 400
400
#E48265
oklch(70.7% 0.128 37.3)
-
Step 500
500
#D95E38
oklch(63.1% 0.164 37.5)
-
Step 600
600
#C5400C
oklch(55.7% 0.178 37.8)
-
Step 700
700
#A83200
oklch(49.1% 0.162 37.8)
-
Step 800
800
#892A05
oklch(42.7% 0.136 37.9)
-
Step 900
900 (this color)
#6F2811
oklch(37.8% 0.107 37.7)
-
Step 950
950
#41180C
oklch(26.9% 0.067 37)
#6F2811 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) | #3C350E | 0.107 |
| Deuteranopia (no green cones) | #4E450E | 0.097 |
| Tritanopia (no blue cones) | #7B1623 | 0.046 |
| Achromatopsia (no color) | #3F3F3F | 0.107 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F2811
#6F2811
oklch(37.8% 0.107 37.7)
- #004A5A
#004A5A
oklch(37.8% 0.068 218.5)
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 #6F2811, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.014
- Reddy Brown #6E1005 ΔE 0.040
- Blood #770001 ΔE 0.049
- Maroon #800000 ΔE 0.052
- Wine Red #7B0323 ΔE 0.061
- Purple Brown #673A3F ΔE 0.061
- Red Brown #8B2E16 ΔE 0.063
- Dark Red #8B0000 ΔE 0.064
Use #6F2811 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.