#6C4311
Closest named color: Mud Brown (#60460F). oklch(42.2% 0.084 66.2), rgb(108, 67, 17).
Aa
White text reads best on this color (8.57:1).
About this color
#6C4311 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.084 and its hue 66°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.024 away. White text reads best on it, at 8.57:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.084) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.44:1 |
| White text | 8.57:1 |
Values
| HEX | #6C4311 |
| RGB | rgb(108, 67, 17) |
| HSL | hsl(33, 73%, 25%) |
| OKLCH | oklch(42.2% 0.084 66.2) |
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 #6C4311 | 8.57:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #6C4311 | 2.44:1 | Fails | Lc 14.8 | Not readable |
| #6C4311 text on white | 8.57:1 | AAA | Lc 89.2 | Fine for body text |
| #6C4311 text on black | 2.44:1 | Fails | Lc -13.0 | 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 800.
-
Step 50
50
#F9F5F1
oklch(97.2% 0.007 67.7)
-
Step 100
100
#F1E8E0
oklch(93.6% 0.015 64.3)
-
Step 200
200
#E6D6C7
oklch(88.5% 0.027 65.6)
-
Step 300
300
#D7BBA0
oklch(80.9% 0.049 66)
-
Step 400
400
#C2976B
oklch(70.6% 0.079 66.6)
-
Step 500
500
#B27D42
oklch(63.1% 0.1 67.1)
-
Step 600
600
#9E6520
oklch(55.7% 0.109 66.4)
-
Step 700
700
#875312
oklch(49.1% 0.102 65.7)
-
Step 800
800 (this color)
#6C4311
oklch(42.2% 0.084 66.2)
-
Step 900
900
#593A17
oklch(37.7% 0.066 66.5)
-
Step 950
950
#34220F
oklch(27% 0.041 66)
#6C4311 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) | #504609 | 0.054 |
| Deuteranopia (no green cones) | #5A5012 | 0.048 |
| Tritanopia (no blue cones) | #773939 | 0.065 |
| Achromatopsia (no color) | #4C4C4C | 0.084 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6C4311
#6C4311
oklch(42.2% 0.084 66.2)
- #215179
#215179
oklch(42.2% 0.085 246.8)
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 #6C4311, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.024
- Milk Chocolate #7F4E1E ΔE 0.050
- Olive Brown #645403 ΔE 0.053
- Medium Brown #7F5112 ΔE 0.056
- Green Brown #544E03 ΔE 0.056
- Saddle Brown #8B4513 ΔE 0.062
- Chestnut #742802 ΔE 0.063
- Rust Brown #8B3103 ΔE 0.068
Use #6C4311 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.