#6B4E2B
Closest named color: Milk Chocolate (#7F4E1E). oklch(44.7% 0.064 70.2), rgb(107, 78, 43).
Aa
White text reads best on this color (7.63:1).
About this color
#6B4E2B is a dark, muted brown. In OKLCH its lightness is 45%, its chroma 0.064 and its hue 70°. Its hue sits on the warm side of the wheel. The nearest named color is Milk Chocolate (#7F4E1E), ΔE 0.038 away. White text reads best on it, at 7.63:1.
| Hue family | Browns |
| Lightness | dark (45%) |
| Chroma | muted (0.064) |
| Temperature | warm |
| Nearest name | Milk Chocolate (#7F4E1E) |
| Black text | 2.74:1 |
| White text | 7.63:1 |
Values
| HEX | #6B4E2B |
| RGB | rgb(107, 78, 43) |
| HSL | hsl(33, 43%, 29%) |
| OKLCH | oklch(44.7% 0.064 70.2) |
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 #6B4E2B | 7.63:1 | AAA | Lc -91.2 | Preferred for body text |
| Black text on #6B4E2B | 2.74:1 | Fails | Lc 17.6 | Dividers and decoration only |
| #6B4E2B text on white | 7.63:1 | AAA | Lc 86.4 | Fine for body text |
| #6B4E2B text on black | 2.74:1 | Fails | Lc -15.6 | Dividers and decoration only |
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
#F8F5F2
oklch(97.2% 0.005 67.8)
-
Step 100
100
#EFE9E2
oklch(93.7% 0.011 71.9)
-
Step 200
200
#E2D7CB
oklch(88.5% 0.02 70)
-
Step 300
300
#D1BDA7
oklch(80.9% 0.038 69.9)
-
Step 400
400
#B99B78
oklch(70.8% 0.06 70.9)
-
Step 500
500
#A78255
oklch(63.2% 0.076 71.2)
-
Step 600
600
#926A3A
oklch(55.5% 0.082 69.7)
-
Step 700
700
#7C592C
oklch(49.1% 0.077 71.2)
-
Step 800
800 (this color)
#6B4E2B
oklch(44.7% 0.064 70.2)
-
Step 900
900
#533D23
oklch(37.8% 0.05 70)
-
Step 950
950
#302415
oklch(27% 0.031 72.1)
#6B4E2B 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) | #584F28 | 0.035 |
| Deuteranopia (no green cones) | #5F562C | 0.030 |
| Tritanopia (no blue cones) | #744746 | 0.052 |
| Achromatopsia (no color) | #535353 | 0.064 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B4E2B
#6B4E2B
oklch(44.7% 0.064 70.2)
- #385777
#385777
oklch(44.7% 0.064 250.2)
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 #6B4E2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Milk Chocolate #7F4E1E ΔE 0.038
- Mud Brown #60460F ΔE 0.040
- Medium Brown #7F5112 ΔE 0.043
- Olive Brown #645403 ΔE 0.044
- Mud #735C12 ΔE 0.054
- Green Brown #544E03 ΔE 0.058
- Saddle Brown #8B4513 ΔE 0.061
- Greeny Brown #696006 ΔE 0.067
Use #6B4E2B 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.