#7B2131
Closest named color: Wine Red (#7B0323). oklch(39.6% 0.123 14.7), rgb(123, 33, 49).
Aa
White text reads best on this color (9.98:1).
About this color
#7B2131 is a dark, moderately saturated red. In OKLCH its lightness is 40%, its chroma 0.123 and its hue 15°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.034 away. White text reads best on it, at 9.98:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | moderately saturated (0.123) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 2.10:1 |
| White text | 9.98:1 |
Values
| HEX | #7B2131 |
| RGB | rgb(123, 33, 49) |
| HSL | hsl(349, 58%, 31%) |
| OKLCH | oklch(39.6% 0.123 14.7) |
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 #7B2131 | 9.98:1 | AAA | Lc -96.4 | Preferred for body text |
| Black text on #7B2131 | 2.10:1 | Fails | Lc 11.8 | Not readable |
| #7B2131 text on white | 9.98:1 | AAA | Lc 92.2 | Preferred for body text |
| #7B2131 text on black | 2.10:1 | Fails | Lc -10.2 | 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
#FEF2F3
oklch(97.1% 0.013 11.5)
-
Step 100
100
#FBE3E4
oklch(93.6% 0.026 14.7)
-
Step 200
200
#F9CCCE
oklch(88.5% 0.051 15.2)
-
Step 300
300
#F6A8AE
oklch(80.8% 0.092 14.3)
-
Step 400
400
#EE7683
oklch(70.8% 0.148 14.9)
-
Step 500
500
#E44A64
oklch(63% 0.19 14.7)
-
Step 600
600
#CF204B
oklch(55.5% 0.205 14.8)
-
Step 700
700
#B30B3D
oklch(49.1% 0.191 14.5)
-
Step 800
800
#911332
oklch(42.7% 0.158 14.8)
-
Step 900
900 (this color)
#7B2131
oklch(39.6% 0.123 14.7)
-
Step 950
950
#45121A
oklch(27.1% 0.078 14.9)
#7B2131 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) | #383731 | 0.137 |
| Deuteranopia (no green cones) | #4F492F | 0.125 |
| Tritanopia (no blue cones) | #870A28 | 0.031 |
| Achromatopsia (no color) | #424242 | 0.125 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #7B2131
#7B2131
oklch(39.6% 0.123 14.7)
- #005252
#005252
oklch(39.7% 0.068 194.8)
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 #7B2131, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.034
- Bordeaux #7B002C ΔE 0.036
- Red Wine #8C0034 ΔE 0.043
- Wine #80013F ΔE 0.047
- Maroon #800000 ΔE 0.051
- Red Purple #820747 ΔE 0.053
- Merlot #730039 ΔE 0.054
- Dark Red #8B0000 ΔE 0.054
Use #7B2131 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.