#6D1F11
Closest named color: Reddy Brown (#6E1005). oklch(36.2% 0.113 32.5), rgb(109, 31, 17).
Aa
White text reads best on this color (11.32:1).
About this color
#6D1F11 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.113 and its hue 32°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.021 away. White text reads best on it, at 11.32:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.113) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.85:1 |
| White text | 11.32:1 |
Values
| HEX | #6D1F11 |
| RGB | rgb(109, 31, 17) |
| HSL | hsl(9, 73%, 25%) |
| OKLCH | oklch(36.2% 0.113 32.5) |
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 #6D1F11 | 11.32:1 | AAA | Lc -99.1 | Preferred for body text |
| Black text on #6D1F11 | 1.85:1 | Fails | Lc 8.7 | Not readable |
| #6D1F11 text on white | 11.32:1 | AAA | Lc 95.2 | Preferred for body text |
| #6D1F11 text on black | 1.85:1 | Fails | Lc -7.5 | 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
#FDF3F1
oklch(97.1% 0.011 31.1)
-
Step 100
100
#FAE4E0
oklch(93.6% 0.025 29.9)
-
Step 200
200
#F7CFC6
oklch(88.6% 0.047 32.8)
-
Step 300
300
#F2AD9E
oklch(80.9% 0.084 32.6)
-
Step 400
400
#E87E69
oklch(70.6% 0.135 32.4)
-
Step 500
500
#DE583F
oklch(63.1% 0.173 32.6)
-
Step 600
600
#CA361B
oklch(55.6% 0.189 32.5)
-
Step 700
700
#AE260C
oklch(49.1% 0.176 32.4)
-
Step 800
800
#8D230F
oklch(42.7% 0.145 32.7)
-
Step 900
900 (this color)
#6D1F11
oklch(36.2% 0.113 32.5)
-
Step 950
950
#43160E
oklch(27% 0.072 32.1)
#6D1F11 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) | #362F0F | 0.117 |
| Deuteranopia (no green cones) | #49410E | 0.108 |
| Tritanopia (no blue cones) | #79051C | 0.041 |
| Achromatopsia (no color) | #3A3A3A | 0.114 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D1F11
#6D1F11
oklch(36.2% 0.113 32.5)
- #004651
#004651
oklch(36.2% 0.063 212.4)
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 #6D1F11, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.021
- Chestnut #742802 ΔE 0.030
- Blood #770001 ΔE 0.035
- Maroon #800000 ΔE 0.044
- Claret #680018 ΔE 0.049
- Wine Red #7B0323 ΔE 0.049
- Bordeaux #7B002C ΔE 0.061
- Dark Red #8B0000 ΔE 0.064
Use #6D1F11 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.