#6F2C21
Closest named color: Chestnut (#742802). oklch(38.6% 0.098 31.4), rgb(111, 44, 33).
Aa
White text reads best on this color (10.20:1).
About this color
#6F2C21 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.098 and its hue 31°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.026 away. White text reads best on it, at 10.20:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.05:1 |
| White text | 10.20:1 |
Values
| HEX | #6F2C21 |
| RGB | rgb(111, 44, 33) |
| HSL | hsl(8, 54%, 28%) |
| OKLCH | oklch(38.6% 0.098 31.4) |
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 #6F2C21 | 10.20:1 | AAA | Lc -97.2 | Preferred for body text |
| Black text on #6F2C21 | 2.05:1 | Fails | Lc 10.8 | Not readable |
| #6F2C21 text on white | 10.20:1 | AAA | Lc 93.1 | Preferred for body text |
| #6F2C21 text on black | 2.05:1 | Fails | Lc -9.4 | 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
#F8E5E1
oklch(93.6% 0.022 31.8)
-
Step 200
200
#F3D0C9
oklch(88.5% 0.041 31.2)
-
Step 300
300
#ECB0A4
oklch(81% 0.073 31.5)
-
Step 400
400
#E08472
oklch(70.8% 0.117 32)
-
Step 500
500
#D5614E
oklch(63.2% 0.15 31.1)
-
Step 600
600
#C04431
oklch(55.6% 0.163 31.3)
-
Step 700
700
#A53423
oklch(49% 0.152 31.4)
-
Step 800
800
#862D1F
oklch(42.7% 0.125 31.5)
-
Step 900
900 (this color)
#6F2C21
oklch(38.6% 0.098 31.4)
-
Step 950
950
#401912
oklch(27% 0.063 31.8)
#6F2C21 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) | #3E3820 | 0.100 |
| Deuteranopia (no green cones) | #4E471F | 0.094 |
| Tritanopia (no blue cones) | #7A1E2A | 0.038 |
| Achromatopsia (no color) | #414141 | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F2C21
#6F2C21
oklch(38.6% 0.098 31.4)
- #004D59
#004D59
oklch(38.6% 0.067 212.5)
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 #6F2C21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.026
- Purple Brown #673A3F ΔE 0.046
- Reddy Brown #6E1005 ΔE 0.049
- Blood #770001 ΔE 0.057
- Maroon #800000 ΔE 0.058
- Wine Red #7B0323 ΔE 0.059
- Red Brown #8B2E16 ΔE 0.061
- Rust Brown #8B3103 ΔE 0.066
Use #6F2C21 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.