#6B3C07
Closest named color: Mud Brown (#60460F). oklch(40.6% 0.09 61.4), rgb(107, 60, 7).
Aa
White text reads best on this color (9.23:1).
About this color
#6B3C07 is a dark, moderately saturated brown. In OKLCH its lightness is 41%, its chroma 0.090 and its hue 61°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.032 away. White text reads best on it, at 9.23:1.
| Hue family | Browns |
| Lightness | dark (41%) |
| Chroma | moderately saturated (0.090) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.27:1 |
| White text | 9.23:1 |
Values
| HEX | #6B3C07 |
| RGB | rgb(107, 60, 7) |
| HSL | hsl(32, 88%, 22%) |
| OKLCH | oklch(40.6% 0.09 61.4) |
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 #6B3C07 | 9.23:1 | AAA | Lc -95.3 | Preferred for body text |
| Black text on #6B3C07 | 2.27:1 | Fails | Lc 13.0 | Not readable |
| #6B3C07 text on white | 9.23:1 | AAA | Lc 90.9 | Preferred for body text |
| #6B3C07 text on black | 2.27:1 | Fails | Lc -11.4 | 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
#F9F4F1
oklch(97% 0.007 53.4)
-
Step 100
100
#F2E8E0
oklch(93.7% 0.015 61.3)
-
Step 200
200
#E8D5C6
oklch(88.4% 0.029 60.7)
-
Step 300
300
#DABA9F
oklch(81% 0.052 62.1)
-
Step 400
400
#C7956A
oklch(70.8% 0.084 61.5)
-
Step 500
500
#B87940
oklch(63.1% 0.107 60.9)
-
Step 600
600
#A3611C
oklch(55.6% 0.116 61.4)
-
Step 700
700
#8C500D
oklch(49.2% 0.109 61.1)
-
Step 800
800 (this color)
#6B3C07
oklch(40.6% 0.09 61.4)
-
Step 900
900
#5C3816
oklch(37.7% 0.07 61.1)
-
Step 950
950
#36210E
oklch(27% 0.044 61.2)
#6B3C07 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) | #4B4100 | 0.064 |
| Deuteranopia (no green cones) | #564C07 | 0.058 |
| Tritanopia (no blue cones) | #763133 | 0.066 |
| Achromatopsia (no color) | #474747 | 0.090 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B3C07
#6B3C07
oklch(40.6% 0.09 61.4)
- #0B4E75
#0B4E75
oklch(40.6% 0.09 241.4)
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 #6B3C07, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.032
- Chestnut #742802 ΔE 0.048
- Milk Chocolate #7F4E1E ΔE 0.065
- Green Brown #544E03 ΔE 0.065
- Rust Brown #8B3103 ΔE 0.066
- Purple Brown #673A3F ΔE 0.067
- Olive Brown #645403 ΔE 0.069
- Saddle Brown #8B4513 ΔE 0.071
Use #6B3C07 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.