#8B1B43
Closest named color: Red Wine (#8C0034). oklch(42.5% 0.148 5.3), rgb(139, 27, 67).
Aa
White text reads best on this color (8.99:1).
About this color
#8B1B43 is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.148 and its hue 5°. Its hue sits on the warm side of the wheel. The nearest named color is Red Wine (#8C0034), ΔE 0.027 away. White text reads best on it, at 8.99:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.148) |
| Temperature | warm |
| Nearest name | Red Wine (#8C0034) |
| Black text | 2.33:1 |
| White text | 8.99:1 |
Values
| HEX | #8B1B43 |
| RGB | rgb(139, 27, 67) |
| HSL | hsl(339, 67%, 33%) |
| OKLCH | oklch(42.5% 0.148 5.3) |
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 #8B1B43 | 8.99:1 | AAA | Lc -93.8 | Preferred for body text |
| Black text on #8B1B43 | 2.33:1 | Fails | Lc 14.7 | Not readable |
| #8B1B43 text on white | 8.99:1 | AAA | Lc 89.3 | Fine for body text |
| #8B1B43 text on black | 2.33:1 | Fails | Lc -12.9 | 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 800.
-
Step 50
50
#FDF2F4
oklch(97% 0.012 4.7)
-
Step 100
100
#FAE3E7
oklch(93.6% 0.026 5.7)
-
Step 200
200
#F6CDD5
oklch(88.6% 0.047 4.9)
-
Step 300
300
#F2A9B9
oklch(80.9% 0.088 4.8)
-
Step 400
400
#E77994
oklch(70.7% 0.138 5.6)
-
Step 500
500
#DC507A
oklch(63% 0.177 5.3)
-
Step 600
600
#C82C63
oklch(55.6% 0.194 5.5)
-
Step 700
700
#AC1C52
oklch(49.1% 0.179 5.4)
-
Step 800
800 (this color)
#8B1B43
oklch(42.5% 0.148 5.3)
-
Step 900
900
#701F39
oklch(37.6% 0.115 5.1)
-
Step 950
950
#421421
oklch(27% 0.072 5.9)
#8B1B43 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) | #383B44 | 0.167 |
| Deuteranopia (no green cones) | #555140 | 0.152 |
| Tritanopia (no blue cones) | #98002D | 0.040 |
| Achromatopsia (no color) | #494949 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B1B43
#8B1B43
oklch(42.5% 0.148 5.3)
- #005B54
#005B54
oklch(42.4% 0.074 185.8)
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 #8B1B43, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Red Wine #8C0034 ΔE 0.027
- Mulberry #920A4E ΔE 0.028
- Berry #990F4B ΔE 0.032
- Purple Red #990147 ΔE 0.032
- Red Purple #820747 ΔE 0.035
- Wine #80013F ΔE 0.039
- Cranberry #9E003A ΔE 0.041
- Dark Fuchsia #9D0759 ΔE 0.052
Use #8B1B43 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.