#6F2D21
Closest named color: Chestnut (#742802). oklch(38.8% 0.097 32.1), rgb(111, 45, 33).
Aa
White text reads best on this color (10.12:1).
About this color
#6F2D21 is a dark, moderately saturated red. In OKLCH its lightness is 39%, its chroma 0.097 and its hue 32°. 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 10.12:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.07:1 |
| White text | 10.12:1 |
Values
| HEX | #6F2D21 |
| RGB | rgb(111, 45, 33) |
| HSL | hsl(9, 54%, 28%) |
| OKLCH | oklch(38.8% 0.097 32.1) |
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 #6F2D21 | 10.12:1 | AAA | Lc -97.1 | Preferred for body text |
| Black text on #6F2D21 | 2.07:1 | Fails | Lc 11.0 | Not readable |
| #6F2D21 text on white | 10.12:1 | AAA | Lc 93.0 | Preferred for body text |
| #6F2D21 text on black | 2.07:1 | Fails | Lc -9.5 | 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
#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
#ECB0A3
oklch(80.9% 0.073 32.5)
-
Step 400
400
#DF8472
oklch(70.6% 0.116 32.1)
-
Step 500
500
#D4624D
oklch(63.2% 0.148 32.1)
-
Step 600
600
#BF4530
oklch(55.6% 0.161 32.1)
-
Step 700
700
#A53522
oklch(49.1% 0.151 32.1)
-
Step 800
800
#862D1E
oklch(42.7% 0.125 32)
-
Step 900
900 (this color)
#6F2D21
oklch(38.8% 0.097 32.1)
-
Step 950
950
#3F1912
oklch(26.9% 0.061 32)
#6F2D21 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) | #3E3920 | 0.099 |
| Deuteranopia (no green cones) | #4F471F | 0.091 |
| Tritanopia (no blue cones) | #7A202A | 0.037 |
| Achromatopsia (no color) | #414141 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6F2D21
#6F2D21
oklch(38.8% 0.097 32.1)
- #004E5A
#004E5A
oklch(38.9% 0.068 212.3)
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 #6F2D21, 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 0.045
- Reddy Brown #6E1005 ΔE 0.051
- Blood #770001 ΔE 0.059
- Maroon #800000 ΔE 0.059
- Red Brown #8B2E16 ΔE 0.060
- Wine Red #7B0323 ΔE 0.061
- Rust Brown #8B3103 ΔE 0.065
Use #6F2D21 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.