#850F2B
Closest named color: Red Wine (#8C0034). oklch(39.9% 0.149 15.8), rgb(133, 15, 43).
Aa
White text reads best on this color (9.99:1).
About this color
#850F2B is a dark, vivid red. In OKLCH its lightness is 40%, its chroma 0.149 and its hue 16°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.022 away. White text reads best on it, at 9.99:1.
| Hue family | Reds |
| Lightness | dark (40%) |
| Chroma | vivid (0.149) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.10:1 |
| White text | 9.99:1 |
Values
| HEX | #850F2B |
| RGB | rgb(133, 15, 43) |
| HSL | hsl(346, 80%, 29%) |
| OKLCH | oklch(39.9% 0.149 15.8) |
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 #850F2B | 9.99:1 | AAA | Lc -95.8 | Preferred for body text |
| Black text on #850F2B | 2.10:1 | Fails | Lc 12.5 | Not readable |
| #850F2B text on white | 9.99:1 | AAA | Lc 91.5 | Preferred for body text |
| #850F2B text on black | 2.10:1 | Fails | Lc -10.9 | 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
#FFE2E3
oklch(93.7% 0.032 15.4)
-
Step 200
200
#FFCACC
oklch(88.6% 0.06 15.8)
-
Step 300
300
#FFA3A9
oklch(80.9% 0.109 15.5)
-
Step 400
400
#FB697A
oklch(70.6% 0.178 15.9)
-
Step 500
500
#F42D59
oklch(63.1% 0.229 15.7)
-
Step 600
600
#D60045
oklch(55.6% 0.223 15.8)
-
Step 700
700
#B50039
oklch(49.1% 0.196 15.7)
-
Step 800
800
#96002E
oklch(42.8% 0.171 15.6)
-
Step 900
900 (this color)
#850F2B
oklch(39.9% 0.149 15.8)
-
Step 950
950
#4A0916
oklch(27% 0.094 15.8)
#850F2B 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) | #35332B | 0.167 |
| Deuteranopia (no green cones) | #524B28 | 0.152 |
| Tritanopia (no blue cones) | #93001C | 0.033 |
| Achromatopsia (no color) | #424242 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #850F2B
#850F2B
oklch(39.9% 0.149 15.8)
- #005353
#005353
oklch(40% 0.068 194.8)
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 #850F2B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.022
- Wine Red #7B0323 ΔE 0.028
- Bordeaux #7B002C ΔE 0.030
- Dark Red #8B0000 ΔE 0.040
- Wine #80013F ΔE 0.041
- Maroon #800000 ΔE 0.042
- Brick Red #8F1402 ΔE 0.047
- Red Purple #820747 ΔE 0.049
Use #850F2B 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.