#810343
Closest named color: Wine (#80013F). oklch(39.3% 0.157 359.5), rgb(129, 3, 67).
Aa
White text reads best on this color (10.35:1).
About this color
#810343 is a dark, vivid red. In OKLCH its lightness is 39%, its chroma 0.157 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Wine (#80013F), ΔE 0.007 away. White text reads best on it, at 10.35:1.
| Hue family | Reds |
| Lightness | dark (39%) |
| Chroma | vivid (0.157) |
| Temperature | warm |
| Nearest name | Wine (#80013F) |
| Black text | 2.02:1 |
| White text | 10.35:1 |
Values
| HEX | #810343 |
| RGB | rgb(129, 3, 67) |
| HSL | hsl(330, 95%, 26%) |
| OKLCH | oklch(39.3% 0.157 359.5) |
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 #810343 | 10.35:1 | AAA | Lc -96.2 | Preferred for body text |
| Black text on #810343 | 2.02:1 | Fails | Lc 12.0 | Not readable |
| #810343 text on white | 10.35:1 | AAA | Lc 92.0 | Preferred for body text |
| #810343 text on black | 2.02:1 | Fails | Lc -10.4 | 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
#FFF1F5
oklch(97% 0.016 358)
-
Step 100
100
#FEE1E9
oklch(93.6% 0.033 359.2)
-
Step 200
200
#FFC8D8
oklch(88.6% 0.066 359.3)
-
Step 300
300
#FFA0BE
oklch(81% 0.118 359.7)
-
Step 400
400
#F9649D
oklch(70.6% 0.189 359.3)
-
Step 500
500
#F12285
oklch(63.1% 0.241 359.5)
-
Step 600
600
#D0006F
oklch(55.6% 0.226 359.5)
-
Step 700
700
#B0005D
oklch(49.1% 0.199 359.5)
-
Step 800
800
#92004C
oklch(42.8% 0.174 359.6)
-
Step 900
900 (this color)
#810343
oklch(39.3% 0.157 359.5)
-
Step 950
950
#490625
oklch(26.9% 0.1 359.1)
#810343 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) | #2A3244 | 0.179 |
| Deuteranopia (no green cones) | #4A4840 | 0.159 |
| Tritanopia (no blue cones) | #8D0025 | 0.055 |
| Achromatopsia (no color) | #404040 | 0.159 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #810343
#810343
oklch(39.3% 0.157 359.5)
- #005247
#005247
oklch(39.3% 0.071 179.7)
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 #810343, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wine #80013F ΔE 0.007
- Red Purple #820747 ΔE 0.007
- Merlot #730039 ΔE 0.035
- Red Wine #8C0034 ΔE 0.036
- Velvet #750851 ΔE 0.037
- Bordeaux #7B002C ΔE 0.038
- Mulberry #920A4E ΔE 0.041
- Wine Red #7B0323 ΔE 0.051
Use #810343 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.