#6D3F22
Closest named color: Mud Brown (#60460F). oklch(41.7% 0.077 51.4), rgb(109, 63, 34).
Aa
White text reads best on this color (8.80:1).
About this color
#6D3F22 is a dark, moderately saturated brown. In OKLCH its lightness is 42%, its chroma 0.077 and its hue 51°. Its hue sits on the warm side of the wheel. The nearest named color is Mud Brown (#60460F), ΔE 0.040 away. White text reads best on it, at 8.80:1.
| Hue family | Browns |
| Lightness | dark (42%) |
| Chroma | moderately saturated (0.077) |
| Temperature | warm |
| Nearest name | Mud Brown (#60460F) |
| Black text | 2.38:1 |
| White text | 8.80:1 |
Values
| HEX | #6D3F22 |
| RGB | rgb(109, 63, 34) |
| HSL | hsl(23, 52%, 28%) |
| OKLCH | oklch(41.7% 0.077 51.4) |
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 #6D3F22 | 8.80:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #6D3F22 | 2.38:1 | Fails | Lc 14.1 | Not readable |
| #6D3F22 text on white | 8.80:1 | AAA | Lc 89.9 | Fine for body text |
| #6D3F22 text on black | 2.38:1 | Fails | Lc -12.4 | 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
#F9F4F2
oklch(97% 0.006 43.3)
-
Step 100
100
#F1E8E2
oklch(93.6% 0.013 56.2)
-
Step 200
200
#E7D5CB
oklch(88.5% 0.024 51.1)
-
Step 300
300
#D9B9A7
oklch(80.9% 0.045 51.1)
-
Step 400
400
#C59477
oklch(70.6% 0.072 51.8)
-
Step 500
500
#B67954
oklch(63.1% 0.092 51.6)
-
Step 600
600
#A16139
oklch(55.6% 0.1 51.4)
-
Step 700
700
#8A502B
oklch(49.1% 0.093 51.5)
-
Step 800
800 (this color)
#6D3F22
oklch(41.7% 0.077 51.4)
-
Step 900
900
#5B3823
oklch(37.8% 0.06 51.1)
-
Step 950
950
#352115
oklch(27% 0.037 51.5)
#6D3F22 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) | #4C441F | 0.064 |
| Deuteranopia (no green cones) | #574E22 | 0.057 |
| Tritanopia (no blue cones) | #773638 | 0.048 |
| Achromatopsia (no color) | #4A4A4A | 0.077 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6D3F22
#6D3F22
oklch(41.7% 0.077 51.4)
- #11536F
#11536F
oklch(41.7% 0.078 232)
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 #6D3F22, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mud Brown #60460F ΔE 0.040
- Purple Brown #673A3F ΔE 0.049
- Chestnut #742802 ΔE 0.052
- Milk Chocolate #7F4E1E ΔE 0.058
- Rust Brown #8B3103 ΔE 0.062
- Saddle Brown #8B4513 ΔE 0.064
- Red Brown #8B2E16 ΔE 0.064
- Brownish Purple #76424E ΔE 0.065
Use #6D3F22 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.