#6B2B2D
Closest named color: Purple Brown (#673A3F). oklch(38.1% 0.092 20.6), rgb(107, 43, 45).
Aa
White text reads best on this color (10.45:1).
About this color
#6B2B2D is a dark, moderately saturated red. In OKLCH its lightness is 38%, its chroma 0.092 and its hue 21°. Its hue sits on the warm side of the wheel. The nearest named color is Purple Brown (#673A3F), ΔE 0.038 away. White text reads best on it, at 10.45:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | moderately saturated (0.092) |
| Temperature | warm |
| Nearest name | Purple Brown (#673A3F) |
| Black text | 2.00:1 |
| White text | 10.45:1 |
Values
| HEX | #6B2B2D |
| RGB | rgb(107, 43, 45) |
| HSL | hsl(358, 43%, 29%) |
| OKLCH | oklch(38.1% 0.092 20.6) |
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 #6B2B2D | 10.45:1 | AAA | Lc -97.8 | Preferred for body text |
| Black text on #6B2B2D | 2.00:1 | Fails | Lc 10.2 | Not readable |
| #6B2B2D text on white | 10.45:1 | AAA | Lc 93.7 | Preferred for body text |
| #6B2B2D text on black | 2.00:1 | Fails | Lc -8.8 | 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
#FCF3F3
oklch(97.1% 0.01 17.3)
-
Step 100
100
#F7E5E4
oklch(93.6% 0.02 21.4)
-
Step 200
200
#F2D0CE
oklch(88.6% 0.038 21.9)
-
Step 300
300
#EAAFAE
oklch(80.8% 0.069 19.8)
-
Step 400
400
#DD8483
oklch(70.8% 0.11 20.9)
-
Step 500
500
#D16264
oklch(63.1% 0.141 20.8)
-
Step 600
600
#BC454B
oklch(55.5% 0.153 20.7)
-
Step 700
700
#A2363D
oklch(49.2% 0.142 20.4)
-
Step 800
800
#832E32
oklch(42.7% 0.117 20.8)
-
Step 900
900 (this color)
#6B2B2D
oklch(38.1% 0.092 20.6)
-
Step 950
950
#3E191A
oklch(26.9% 0.058 20.1)
#6B2B2D 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) | #3A372D | 0.098 |
| Deuteranopia (no green cones) | #4A452C | 0.092 |
| Tritanopia (no blue cones) | #75212C | 0.026 |
| Achromatopsia (no color) | #3F3F3F | 0.093 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6B2B2D
#6B2B2D
oklch(38.1% 0.092 20.6)
- #004D50
#004D50
oklch(38.2% 0.065 199.3)
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 #6B2B2D, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purple Brown #673A3F ΔE 0.038
- Chestnut #742802 ΔE 0.045
- Reddy Brown #6E1005 ΔE 0.053
- Wine Red #7B0323 ΔE 0.056
- Bordeaux #7B002C ΔE 0.061
- Blood #770001 ΔE 0.062
- Maroon #800000 ΔE 0.065
- Claret #680018 ΔE 0.066
Use #6B2B2D 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.