#810520
Closest named color: Wine Red (#7B0323). oklch(38.4% 0.151 19.4), rgb(129, 5, 32).
Aa
White text reads best on this color (10.62:1).
About this color
#810520 is a dark, vivid red. In OKLCH its lightness is 38%, its chroma 0.151 and its hue 19°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.015 away. White text reads best on it, at 10.62:1.
| Hue family | Reds |
| Lightness | dark (38%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.97:1 |
| White text | 10.62:1 |
Values
| HEX | #810520 |
| RGB | rgb(129, 5, 32) |
| HSL | hsl(347, 93%, 26%) |
| OKLCH | oklch(38.4% 0.151 19.4) |
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 #810520 | 10.62:1 | AAA | Lc -96.8 | Preferred for body text |
| Black text on #810520 | 1.97:1 | Fails | Lc 11.4 | Not readable |
| #810520 text on white | 10.62:1 | AAA | Lc 92.6 | Preferred for body text |
| #810520 text on black | 1.97:1 | Fails | Lc -9.9 | 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
#FFF2F2
oklch(97.1% 0.014 17.4)
-
Step 100
100
#FFE2E1
oklch(93.6% 0.032 20.1)
-
Step 200
200
#FFCAC9
oklch(88.5% 0.06 19.6)
-
Step 300
300
#FFA4A4
oklch(80.9% 0.108 19.7)
-
Step 400
400
#FD6972
oklch(70.8% 0.181 19.3)
-
Step 500
500
#F52C4D
oklch(63% 0.231 19.3)
-
Step 600
600
#D70039
oklch(55.6% 0.223 19.6)
-
Step 700
700
#B6002F
oklch(49.1% 0.197 19.5)
-
Step 800
800
#960025
oklch(42.6% 0.171 19.5)
-
Step 900
900 (this color)
#810520
oklch(38.4% 0.151 19.4)
-
Step 950
950
#4B0912
oklch(27.1% 0.096 19.8)
#810520 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) | #322E20 | 0.168 |
| Deuteranopia (no green cones) | #4F471C | 0.153 |
| Tritanopia (no blue cones) | #8F0013 | 0.033 |
| Achromatopsia (no color) | #3E3E3E | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #810520
#810520
oklch(38.4% 0.151 19.4)
- #004E51
#004E51
oklch(38.5% 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 #810520, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.015
- Bordeaux #7B002C ΔE 0.025
- Maroon #800000 ΔE 0.027
- Dark Red #8B0000 ΔE 0.034
- Red Wine #8C0034 ΔE 0.036
- Blood #770001 ΔE 0.037
- Brick Red #8F1402 ΔE 0.047
- Wine #80013F ΔE 0.049
Use #810520 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.