#6B341F
Closest named color: Chestnut (#742802). oklch(39.3% 0.085 41), rgb(107, 52, 31).
Aa
White text reads best on this color (9.83:1).
About this color
#6B341F is a dark, moderately saturated brown. In OKLCH its lightness is 39%, its chroma 0.085 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.031 away. White text reads best on it, at 9.83:1.
| Hue family | Browns |
| Lightness | dark (39%) |
| Chroma | moderately saturated (0.085) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.13:1 |
| White text | 9.83:1 |
Values
| HEX | #6B341F |
| RGB | rgb(107, 52, 31) |
| HSL | hsl(17, 55%, 27%) |
| OKLCH | oklch(39.3% 0.085 41) |
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 #6B341F | 9.83:1 | AAA | Lc -96.6 | Preferred for body text |
| Black text on #6B341F | 2.13:1 | Fails | Lc 11.5 | Not readable |
| #6B341F text on white | 9.83:1 | AAA | Lc 92.4 | Preferred for body text |
| #6B341F text on black | 2.13:1 | Fails | Lc -10.0 | 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 900.
-
Step 50
50
#FBF4F1
oklch(97.2% 0.009 44.9)
-
Step 100
100
#F5E6E1
oklch(93.5% 0.018 39.4)
-
Step 200
200
#EFD2C8
oklch(88.5% 0.035 40)
-
Step 300
300
#E6B4A1
oklch(81% 0.064 41.8)
-
Step 400
400
#D78B6E
oklch(70.8% 0.102 41.6)
-
Step 500
500
#CA6B47
oklch(63% 0.131 41)
-
Step 600
600
#B65128
oklch(55.7% 0.142 41.1)
-
Step 700
700
#9C411B
oklch(49.2% 0.131 41.1)
-
Step 800
800
#7F3619
oklch(42.8% 0.109 40.8)
-
Step 900
900 (this color)
#6B341F
oklch(39.3% 0.085 41)
-
Step 950
950
#3C1C11
oklch(26.9% 0.054 39.5)
#6B341F 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) | #433C1D | 0.080 |
| Deuteranopia (no green cones) | #50481E | 0.074 |
| Tritanopia (no blue cones) | #75292F | 0.043 |
| Achromatopsia (no color) | #434343 | 0.086 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B341F
#6B341F
oklch(39.3% 0.085 41)
- #004E61
#004E61
oklch(39.3% 0.072 221.3)
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 #6B341F, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.031
- Purple Brown #673A3F ΔE 0.043
- Mud Brown #60460F ΔE 0.060
- Red Brown #8B2E16 ΔE 0.064
- Reddy Brown #6E1005 ΔE 0.065
- Rust Brown #8B3103 ΔE 0.066
- Brownish Purple #76424E ΔE 0.072
- Blood #770001 ΔE 0.075
Use #6B341F 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.