#731220
Closest named color: Wine Red (#7B0323). oklch(36.3% 0.13 19.7), rgb(115, 18, 32).
Aa
White text reads best on this color (11.43:1).
About this color
#731220 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.130 and its hue 20°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.020 away. White text reads best on it, at 11.43:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.83:1 |
| White text | 11.43:1 |
Values
| HEX | #731220 |
| RGB | rgb(115, 18, 32) |
| HSL | hsl(351, 73%, 26%) |
| OKLCH | oklch(36.3% 0.13 19.7) |
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 #731220 | 11.43:1 | AAA | Lc -98.8 | Preferred for body text |
| Black text on #731220 | 1.83:1 | Fails | Lc 9.0 | Not readable |
| #731220 text on white | 11.43:1 | AAA | Lc 94.9 | Preferred for body text |
| #731220 text on black | 1.83:1 | Fails | Lc -7.7 | 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
#FEF2F2
oklch(97.1% 0.013 17.4)
-
Step 100
100
#FCE3E2
oklch(93.6% 0.028 20.4)
-
Step 200
200
#FBCCCB
oklch(88.6% 0.053 19.6)
-
Step 300
300
#F9A7A7
oklch(80.8% 0.097 19.4)
-
Step 400
400
#F27478
oklch(70.8% 0.155 19.9)
-
Step 500
500
#E94656
oklch(63.2% 0.199 19.6)
-
Step 600
600
#D4123B
oklch(55.5% 0.216 19.6)
-
Step 700
700
#B6002E
oklch(49.1% 0.197 19.8)
-
Step 800
800
#950926
oklch(42.8% 0.166 19.8)
-
Step 900
900 (this color)
#731220
oklch(36.3% 0.13 19.7)
-
Step 950
950
#461015
oklch(26.9% 0.082 19.5)
#731220 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) | #302D20 | 0.143 |
| Deuteranopia (no green cones) | #48411D | 0.131 |
| Tritanopia (no blue cones) | #7F0018 | 0.027 |
| Achromatopsia (no color) | #3A3A3A | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #731220
#731220
oklch(36.3% 0.13 19.7)
- #00474B
#00474B
oklch(36.2% 0.062 201.2)
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 #731220, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.020
- Blood #770001 ΔE 0.029
- Bordeaux #7B002C ΔE 0.029
- Reddy Brown #6E1005 ΔE 0.029
- Claret #680018 ΔE 0.036
- Maroon #800000 ΔE 0.037
- Merlot #730039 ΔE 0.048
- Burgundy #610023 ΔE 0.053
Use #731220 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.