#6A2A11
Closest named color: Chestnut (#742802). oklch(37.3% 0.099 40.3), rgb(106, 42, 17).
Aa
White text reads best on this color (10.75:1).
About this color
#6A2A11 is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.099 and its hue 40°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.022 away. White text reads best on it, at 10.75:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.099) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.95:1 |
| White text | 10.75:1 |
Values
| HEX | #6A2A11 |
| RGB | rgb(106, 42, 17) |
| HSL | hsl(17, 72%, 24%) |
| OKLCH | oklch(37.3% 0.099 40.3) |
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 #6A2A11 | 10.75:1 | AAA | Lc -98.3 | Preferred for body text |
| Black text on #6A2A11 | 1.95:1 | Fails | Lc 9.6 | Not readable |
| #6A2A11 text on white | 10.75:1 | AAA | Lc 94.3 | Preferred for body text |
| #6A2A11 text on black | 1.95:1 | Fails | Lc -8.3 | 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
#FCF3F0
oklch(97% 0.011 39.4)
-
Step 100
100
#F7E5DF
oklch(93.5% 0.021 39.4)
-
Step 200
200
#F2D1C5
oklch(88.5% 0.041 41)
-
Step 300
300
#EBB19D
oklch(80.9% 0.074 39.9)
-
Step 400
400
#DF8666
oklch(70.8% 0.119 40.4)
-
Step 500
500
#D3643B
oklch(63.1% 0.151 40.2)
-
Step 600
600
#BF4712
oklch(55.6% 0.165 40.2)
-
Step 700
700
#A43800
oklch(49.1% 0.153 40.5)
-
Step 800
800
#852F09
oklch(42.6% 0.126 40.2)
-
Step 900
900 (this color)
#6A2A11
oklch(37.3% 0.099 40.3)
-
Step 950
950
#3F1A0C
oklch(26.9% 0.063 40.6)
#6A2A11 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) | #3C350E | 0.096 |
| Deuteranopia (no green cones) | #4C430F | 0.087 |
| Tritanopia (no blue cones) | #751B25 | 0.047 |
| Achromatopsia (no color) | #3E3E3E | 0.099 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A2A11
#6A2A11
oklch(37.3% 0.099 40.3)
- #004859
#004859
oklch(37.2% 0.068 220.3)
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 #6A2A11, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.022
- Reddy Brown #6E1005 ΔE 0.043
- Blood #770001 ΔE 0.056
- Purple Brown #673A3F ΔE 0.060
- Maroon #800000 ΔE 0.061
- Wine Red #7B0323 ΔE 0.069
- Claret #680018 ΔE 0.070
- Red Brown #8B2E16 ΔE 0.072
Use #6A2A11 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.