#6B2E15
Closest named color: Chestnut (#742802). oklch(38.1% 0.095 41.4), rgb(107, 46, 21).
Aa
White text reads best on this color (10.36:1).
About this color
#6B2E15 is a dark, moderately saturated brown. In OKLCH its lightness is 38%, its chroma 0.095 and its hue 41°. Its hue sits on the warm side of the wheel. The nearest named color is Chestnut (#742802), ΔE 0.021 away. White text reads best on it, at 10.36:1.
| Hue family | Browns |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.095) |
| Temperature | warm |
| Nearest name | Chestnut (#742802) |
| Black text | 2.02:1 |
| White text | 10.36:1 |
Values
| HEX | #6B2E15 |
| RGB | rgb(107, 46, 21) |
| HSL | hsl(17, 67%, 25%) |
| OKLCH | oklch(38.1% 0.095 41.4) |
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 #6B2E15 | 10.36:1 | AAA | Lc -97.6 | Preferred for body text |
| Black text on #6B2E15 | 2.02:1 | Fails | Lc 10.4 | Not readable |
| #6B2E15 text on white | 10.36:1 | AAA | Lc 93.5 | Preferred for body text |
| #6B2E15 text on black | 2.02:1 | Fails | Lc -9.0 | 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
#FBF3F1
oklch(97% 0.009 34.3)
-
Step 100
100
#F7E6DF
oklch(93.7% 0.021 43.9)
-
Step 200
200
#F1D1C5
oklch(88.4% 0.04 41.7)
-
Step 300
300
#E9B29D
oklch(80.9% 0.071 41.9)
-
Step 400
400
#DC8867
oklch(70.7% 0.113 42.1)
-
Step 500
500
#D0673D
oklch(63.1% 0.144 41.5)
-
Step 600
600
#BC4B16
oklch(55.7% 0.158 41.6)
-
Step 700
700
#A23B05
oklch(49.2% 0.147 41.4)
-
Step 800
800
#83320C
oklch(42.7% 0.121 41.6)
-
Step 900
900 (this color)
#6B2E15
oklch(38.1% 0.095 41.4)
-
Step 950
950
#3E1B0D
oklch(27% 0.06 41.7)
#6B2E15 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) | #3F3812 | 0.090 |
| Deuteranopia (no green cones) | #4E4513 | 0.082 |
| Tritanopia (no blue cones) | #762129 | 0.047 |
| Achromatopsia (no color) | #404040 | 0.095 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2E15
#6B2E15
oklch(38.1% 0.095 41.4)
- #004B5D
#004B5D
oklch(38.2% 0.07 220.9)
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 #6B2E15, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Chestnut #742802 ΔE 0.021
- Reddy Brown #6E1005 ΔE 0.052
- Purple Brown #673A3F ΔE 0.054
- Blood #770001 ΔE 0.063
- Maroon #800000 ΔE 0.065
- Red Brown #8B2E16 ΔE 0.067
- Mud Brown #60460F ΔE 0.068
- Rust Brown #8B3103 ΔE 0.069
Use #6B2E15 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.