#710F21
Closest named color: Wine Red (#7B0323). oklch(35.7% 0.13 18), rgb(113, 15, 33).
Aa
White text reads best on this color (11.71:1).
About this color
#710F21 is a dark, moderately saturated red. In OKLCH its lightness is 36%, its chroma 0.130 and its hue 18°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.022 away. White text reads best on it, at 11.71:1.
| Hue family | Reds |
| Lightness | dark (36%) |
| Chroma | moderately saturated (0.130) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.79:1 |
| White text | 11.71:1 |
Values
| HEX | #710F21 |
| RGB | rgb(113, 15, 33) |
| HSL | hsl(349, 77%, 25%) |
| OKLCH | oklch(35.7% 0.13 18) |
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 #710F21 | 11.71:1 | AAA | Lc -99.3 | Preferred for body text |
| Black text on #710F21 | 1.79:1 | Fails | Lc 8.5 | Not readable |
| #710F21 text on white | 11.71:1 | AAA | Lc 95.4 | Preferred for body text |
| #710F21 text on black | 1.79:1 | Fails | Lc 0.0 | 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
#FCE3E3
oklch(93.6% 0.028 17.7)
-
Step 200
200
#FBCBCC
oklch(88.4% 0.055 16.8)
-
Step 300
300
#F9A7A9
oklch(80.9% 0.097 17.8)
-
Step 400
400
#F2737B
oklch(70.7% 0.156 18.1)
-
Step 500
500
#E9455A
oklch(63.1% 0.199 18)
-
Step 600
600
#D41140
oklch(55.6% 0.216 17.9)
-
Step 700
700
#B60033
oklch(49.2% 0.197 18.1)
-
Step 800
800
#95072A
oklch(42.7% 0.167 17.9)
-
Step 900
900 (this color)
#710F21
oklch(35.7% 0.13 18)
-
Step 950
950
#461017
oklch(26.9% 0.082 17.3)
#710F21 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) | #2E2B21 | 0.144 |
| Deuteranopia (no green cones) | #463F1E | 0.131 |
| Tritanopia (no blue cones) | #7D0017 | 0.027 |
| Achromatopsia (no color) | #383838 | 0.131 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #710F21
#710F21
oklch(35.7% 0.13 18)
- #004648
#004648
oklch(35.8% 0.061 198)
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 #710F21, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.022
- Bordeaux #7B002C ΔE 0.029
- Claret #680018 ΔE 0.030
- Reddy Brown #6E1005 ΔE 0.030
- Blood #770001 ΔE 0.031
- Maroon #800000 ΔE 0.042
- Merlot #730039 ΔE 0.045
- Burgundy #610023 ΔE 0.046
Use #710F21 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.