#6F2118
Closest named color: Reddy Brown (#6E1005). oklch(37% 0.112 29.9), rgb(111, 33, 24).
Aa
White text reads best on this color (11.01:1).
About this color
#6F2118 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.112 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Reddy Brown (#6E1005), ΔE 0.027 away. White text reads best on it, at 11.01:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.112) |
| Temperature | warm |
| Nearest name | Reddy Brown (#6E1005) |
| Black text | 1.90:1 |
| White text | 11.01:1 |
Values
| HEX | #6F2118 |
| RGB | rgb(111, 33, 24) |
| HSL | hsl(6, 64%, 26%) |
| OKLCH | oklch(37% 0.112 29.9) |
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 #6F2118 | 11.01:1 | AAA | Lc -98.5 | Preferred for body text |
| Black text on #6F2118 | 1.90:1 | Fails | Lc 9.3 | Not readable |
| #6F2118 text on white | 11.01:1 | AAA | Lc 94.6 | Preferred for body text |
| #6F2118 text on black | 1.90:1 | Fails | Lc -8.0 | 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
#F7CEC7
oklch(88.5% 0.048 29.4)
-
Step 300
300
#F2ADA1
oklch(81% 0.084 30)
-
Step 400
400
#E87E6D
oklch(70.7% 0.134 30.3)
-
Step 500
500
#DE5746
oklch(63.1% 0.172 29.8)
-
Step 600
600
#C93627
oklch(55.6% 0.186 29.9)
-
Step 700
700
#AE2619
oklch(49.2% 0.174 30)
-
Step 800
800
#8D2218
oklch(42.7% 0.144 29.6)
-
Step 900
900 (this color)
#6F2118
oklch(37% 0.112 29.9)
-
Step 950
950
#431610
oklch(27% 0.071 30)
#6F2118 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) | #373116 | 0.118 |
| Deuteranopia (no green cones) | #4A4215 | 0.108 |
| Tritanopia (no blue cones) | #7B0A1F | 0.038 |
| Achromatopsia (no color) | #3C3C3C | 0.113 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F2118
#6F2118
oklch(37% 0.112 29.9)
- #004852
#004852
oklch(36.8% 0.064 210.5)
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 #6F2118, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Reddy Brown #6E1005 ΔE 0.027
- Chestnut #742802 ΔE 0.029
- Blood #770001 ΔE 0.037
- Maroon #800000 ΔE 0.043
- Wine Red #7B0323 ΔE 0.045
- Claret #680018 ΔE 0.052
- Bordeaux #7B002C ΔE 0.056
- Dark Red #8B0000 ΔE 0.060
Use #6F2118 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.