#6D2D18
Closest named color: Chestnut (#742802). oklch(38.3% 0.097 38.4), rgb(109, 45, 24).
Aa
White text reads best on this color (10.30:1).
About this color
#6D2D18 is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.097 and its hue 38°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.020 away. White text reads best on it, at 10.30:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.097) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.03:1 |
| White text | 10.30:1 |
Values
| HEX | #6D2D18 |
| RGB | rgb(109, 45, 24) |
| HSL | hsl(15, 64%, 26%) |
| OKLCH | oklch(38.3% 0.097 38.4) |
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 #6D2D18 | 10.30:1 | AAA | Lc -97.5 | Preferred for body text |
| Black text on #6D2D18 | 2.03:1 | Fails | Lc 10.6 | Not readable |
| #6D2D18 text on white | 10.30:1 | AAA | Lc 93.4 | Preferred for body text |
| #6D2D18 text on black | 2.03:1 | Fails | Lc -9.1 | 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
#F7E5E0
oklch(93.5% 0.021 36)
-
Step 200
200
#F2D1C6
oklch(88.5% 0.04 39.3)
-
Step 300
300
#EBB19F
oklch(80.9% 0.073 37.9)
-
Step 400
400
#DE866A
oklch(70.7% 0.116 38.4)
-
Step 500
500
#D36440
oklch(63.1% 0.149 38.4)
-
Step 600
600
#BE471D
oklch(55.5% 0.162 38.3)
-
Step 700
700
#A4380F
oklch(49.2% 0.151 38.3)
-
Step 800
800
#852F11
oklch(42.7% 0.125 38.1)
-
Step 900
900 (this color)
#6D2D18
oklch(38.3% 0.097 38.4)
-
Step 950
950
#3F1A0E
oklch(27% 0.062 38.5)
#6D2D18 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) | #3F3815 | 0.095 |
| Deuteranopia (no green cones) | #4E4616 | 0.088 |
| Tritanopia (no blue cones) | #781F28 | 0.044 |
| Achromatopsia (no color) | #404040 | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D2D18
#6D2D18
oklch(38.3% 0.097 38.4)
- #004C5C
#004C5C
oklch(38.5% 0.069 218.1)
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 #6D2D18, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.020
- Reddy Brown #6E1005 ΔE 0.049
- Purple Brown #673A3F ΔE 0.053
- Blood #770001 ΔE 0.059
- Maroon #800000 ΔE 0.061
- Red Brown #8B2E16 ΔE 0.064
- Rust Brown #8B3103 ΔE 0.066
- Wine Red #7B0323 ΔE 0.068
Use #6D2D18 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.