#682A0C
Closest named color: Chestnut (#742802). oklch(36.9% 0.098 43.1), rgb(104, 42, 12).
Aa
White text reads best on this color (10.90:1).
About this color
#682A0C is a dark, moderately saturated brown. In OKLCH its lightness is 37%, its chroma 0.098 and its hue 43°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.025 away. White text reads best on it, at 10.90:1.
| Hue family | Browns |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.098) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 1.92:1 |
| White text | 10.90:1 |
Values
| HEX | #682A0C |
| RGB | rgb(104, 42, 12) |
| HSL | hsl(20, 79%, 23%) |
| OKLCH | oklch(36.9% 0.098 43.1) |
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 #682A0C | 10.90:1 | AAA | Lc -98.6 | Preferred for body text |
| Black text on #682A0C | 1.92:1 | Fails | Lc 9.3 | Not readable |
| #682A0C text on white | 10.90:1 | AAA | Lc 94.7 | Preferred for body text |
| #682A0C text on black | 1.92:1 | Fails | Lc -7.9 | 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
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F2D1C4
oklch(88.5% 0.041 42.7)
-
Step 300
300
#EAB29B
oklch(80.9% 0.073 43.4)
-
Step 400
400
#DD8763
oklch(70.6% 0.117 43.2)
-
Step 500
500
#D26636
oklch(63.2% 0.15 43)
-
Step 600
600
#BD4A04
oklch(55.6% 0.162 43.3)
-
Step 700
700
#A13C00
oklch(49.1% 0.146 42.8)
-
Step 800
800
#843101
oklch(42.7% 0.125 43.3)
-
Step 900
900 (this color)
#682A0C
oklch(36.9% 0.098 43.1)
-
Step 950
950
#3F1B0B
oklch(27.1% 0.062 43.2)
#682A0C 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) | #3C3407 | 0.092 |
| Deuteranopia (no green cones) | #4B420A | 0.084 |
| Tritanopia (no blue cones) | #731B24 | 0.050 |
| Achromatopsia (no color) | #3D3D3D | 0.098 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #682A0C
#682A0C
oklch(36.9% 0.098 43.1)
- #00475A
#00475A
oklch(36.9% 0.069 223.2)
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 #682A0C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.025
- Reddy Brown #6E1005 ΔE 0.044
- Blood #770001 ΔE 0.058
- Purple Brown #673A3F ΔE 0.064
- Maroon #800000 ΔE 0.065
- Claret #680018 ΔE 0.071
- Wine Red #7B0323 ΔE 0.073
- Mud Brown #60460F ΔE 0.075
Use #682A0C 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.