#6A2131
Closest named color: Wine Red (#7B0323). oklch(36.6% 0.104 10.8), rgb(106, 33, 49).
Aa
White text reads best on this color (11.20:1).
About this color
#6A2131 is a dark, moderately saturated red. In OKLCH its lightness is 37%, its chroma 0.104 and its hue 11°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.044 away. White text reads best on it, at 11.20:1.
| Hue family | Reds |
| Lightness | dark (37%) |
| Chroma | moderately saturated (0.104) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.87:1 |
| White text | 11.20:1 |
Values
| HEX | #6A2131 |
| RGB | rgb(106, 33, 49) |
| HSL | hsl(347, 53%, 27%) |
| OKLCH | oklch(36.6% 0.104 10.8) |
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 #6A2131 | 11.20:1 | AAA | Lc -99.0 | Preferred for body text |
| Black text on #6A2131 | 1.87:1 | Fails | Lc 8.8 | Not readable |
| #6A2131 text on white | 11.20:1 | AAA | Lc 95.1 | Preferred for body text |
| #6A2131 text on black | 1.87:1 | Fails | Lc -7.5 | 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
#FCF3F4
oklch(97.1% 0.01 9.5)
-
Step 100
100
#F9E4E6
oklch(93.6% 0.023 11)
-
Step 200
200
#F4CED2
oklch(88.5% 0.043 10.8)
-
Step 300
300
#EEACB4
oklch(80.9% 0.078 10.9)
-
Step 400
400
#E37E8E
oklch(70.8% 0.125 10.7)
-
Step 500
500
#D75972
oklch(63.1% 0.159 10.7)
-
Step 600
600
#C2395A
oklch(55.5% 0.174 10.7)
-
Step 700
700
#A72A4A
oklch(49% 0.161 10.7)
-
Step 800
800
#88253D
oklch(42.7% 0.134 10.7)
-
Step 900
900 (this color)
#6A2131
oklch(36.6% 0.104 10.8)
-
Step 950
950
#41161E
oklch(27% 0.067 11.3)
#6A2131 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) | #323231 | 0.115 |
| Deuteranopia (no green cones) | #45402F | 0.105 |
| Tritanopia (no blue cones) | #741527 | 0.026 |
| Achromatopsia (no color) | #3B3B3B | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #6A2131
#6A2131
oklch(36.6% 0.104 10.8)
- #004946
#004946
oklch(36.6% 0.063 190.1)
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 #6A2131, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.044
- Bordeaux #7B002C ΔE 0.045
- Merlot #730039 ΔE 0.047
- Claret #680018 ΔE 0.049
- Reddy Brown #6E1005 ΔE 0.050
- Burgundy #610023 ΔE 0.055
- Purple Brown #673A3F ΔE 0.057
- Blood #770001 ΔE 0.058
Use #6A2131 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.