#810524
Closest named color: Wine Red (#7B0323). oklch(38.5% 0.151 17.5), rgb(129, 5, 36).
Aa
White text reads best on this color (10.60:1).
About this color
#810524 is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.151 and its hue 17°. Its hue sits on the warm side of the wheel. The nearest named color is Wine Red (#7B0323), ΔE 0.014 away. White text reads best on it, at 10.60:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.151) |
| Temperature | warm |
| Nearest name | Wine Red (#7B0323) |
| Black text | 1.98:1 |
| White text | 10.60:1 |
Values
| HEX | #810524 |
| RGB | rgb(129, 5, 36) |
| HSL | hsl(345, 93%, 26%) |
| OKLCH | oklch(38.5% 0.151 17.5) |
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 #810524 | 10.60:1 | AAA | Lc -96.7 | Preferred for body text |
| Black text on #810524 | 1.98:1 | Fails | Lc 11.4 | Not readable |
| #810524 text on white | 10.60:1 | AAA | Lc 92.5 | Preferred for body text |
| #810524 text on black | 1.98:1 | 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
#FFE2E2
oklch(93.6% 0.032 17.7)
-
Step 200
200
#FFCACA
oklch(88.5% 0.06 18.4)
-
Step 300
300
#FFA4A7
oklch(81% 0.108 17.6)
-
Step 400
400
#FD6876
oklch(70.7% 0.182 17.4)
-
Step 500
500
#F52B53
oklch(63.1% 0.231 17.4)
-
Step 600
600
#D60040
oklch(55.6% 0.222 17.4)
-
Step 700
700
#B50035
oklch(49% 0.196 17.2)
-
Step 800
800
#96002A
oklch(42.7% 0.171 17.4)
-
Step 900
900 (this color)
#810524
oklch(38.5% 0.151 17.5)
-
Step 950
950
#4B0914
oklch(27.1% 0.095 18)
#810524 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) | #322F24 | 0.168 |
| Deuteranopia (no green cones) | #4F4720 | 0.153 |
| Tritanopia (no blue cones) | #8E0015 | 0.033 |
| Achromatopsia (no color) | #3F3F3F | 0.152 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #810524
#810524
oklch(38.5% 0.151 17.5)
- #004E50
#004E50
oklch(38.5% 0.065 197.8)
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 #810524, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine Red #7B0323 ΔE 0.014
- Bordeaux #7B002C ΔE 0.021
- Red Wine #8C0034 ΔE 0.033
- Maroon #800000 ΔE 0.033
- Dark Red #8B0000 ΔE 0.038
- Blood #770001 ΔE 0.041
- Wine #80013F ΔE 0.043
- Brick Red #8F1402 ΔE 0.050
Use #810524 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.