#6B352D
Closest named color: Purple Brown (#673A3F). oklch(39.7% 0.079 29.8), rgb(107, 53, 45).
Aa
White text reads best on this color (9.66:1).
About this color
#6B352D is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.079 and its hue 30°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.026 away. White text reads best on it, at 9.66:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.079) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.17:1 |
| White text | 9.66:1 |
Values
| HEX | #6B352D |
| RGB | rgb(107, 53, 45) |
| HSL | hsl(8, 41%, 30%) |
| OKLCH | oklch(39.7% 0.079 29.8) |
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 #6B352D | 9.66:1 | AAA | Lc -96.3 | Preferred for body text |
| Black text on #6B352D | 2.17:1 | Fails | Lc 11.9 | Not readable |
| #6B352D text on white | 9.66:1 | AAA | Lc 92.1 | Preferred for body text |
| #6B352D text on black | 2.17:1 | Fails | Lc -10.3 | 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
#FBF4F2
oklch(97.2% 0.008 36.6)
-
Step 100
100
#F5E6E3
oklch(93.6% 0.017 31.1)
-
Step 200
200
#EED2CD
oklch(88.6% 0.032 29.8)
-
Step 300
300
#E4B3AA
oklch(80.9% 0.059 30.4)
-
Step 400
400
#D58A7E
oklch(70.7% 0.094 29.5)
-
Step 500
500
#C86B5D
oklch(63.1% 0.121 29.8)
-
Step 600
600
#B35143
oklch(55.6% 0.131 30)
-
Step 700
700
#9A4135
oklch(49.2% 0.122 29.8)
-
Step 800
800
#7D362C
oklch(42.7% 0.101 30)
-
Step 900
900 (this color)
#6B352D
oklch(39.7% 0.079 29.8)
-
Step 950
950
#3B1C18
oklch(26.9% 0.05 28.5)
#6B352D 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) | #423E2C | 0.081 |
| Deuteranopia (no green cones) | #4F492C | 0.075 |
| Tritanopia (no blue cones) | #752C33 | 0.031 |
| Achromatopsia (no color) | #444444 | 0.079 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B352D
#6B352D
oklch(39.7% 0.079 29.8)
- #00515B
#00515B
oklch(39.8% 0.069 209.1)
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 #6B352D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.026
- Chestnut #742802 ΔE 0.043
- Brownish Purple #76424E ΔE 0.058
- Red Brown #8B2E16 ΔE 0.066
- Mud Brown #60460F ΔE 0.070
- Reddy Brown #6E1005 ΔE 0.070
- Rust Brown #8B3103 ΔE 0.071
- Wine Red #7B0323 ΔE 0.076
Use #6B352D 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.