#8B0149
Closest named color: Mulberry (#920A4E). oklch(41.3% 0.167 359.1), rgb(139, 1, 73).
Aa
White text reads best on this color (9.55:1).
About this color
#8B0149 is a dark, vivid red. In OKLCH its lightness is 41%, its chroma 0.167 and its hue 359°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.019 away. White text reads best on it, at 9.55:1.
| Hue family | Reds |
| Lightness | dark (41%) |
| Chroma | vivid (0.167) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.19:1 |
| White text | 9.55:1 |
Values
| HEX | #8B0149 |
| RGB | rgb(139, 1, 73) |
| HSL | hsl(329, 99%, 27%) |
| OKLCH | oklch(41.3% 0.167 359.1) |
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 #8B0149 | 9.55:1 | AAA | Lc -94.4 | Preferred for body text |
| Black text on #8B0149 | 2.19:1 | Fails | Lc 14.1 | Not readable |
| #8B0149 text on white | 9.55:1 | AAA | Lc 89.9 | Fine for body text |
| #8B0149 text on black | 2.19:1 | Fails | Lc -12.4 | 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 800.
-
Step 50
50
#FEF2F5
oklch(97.1% 0.013 0.3)
-
Step 100
100
#FBE2E9
oklch(93.5% 0.029 358.8)
-
Step 200
200
#F9CBD8
oklch(88.6% 0.054 359.5)
-
Step 300
300
#F5A6BF
oklch(80.9% 0.098 358.9)
-
Step 400
400
#EC729E
oklch(70.7% 0.157 359.1)
-
Step 500
500
#E24586
oklch(63.1% 0.2 359.3)
-
Step 600
600
#CD1470
oklch(55.6% 0.217 359.2)
-
Step 700
700
#B0005E
oklch(49.1% 0.2 359.1)
-
Step 800
800 (this color)
#8B0149
oklch(41.3% 0.167 359.1)
-
Step 900
900
#731740
oklch(37.6% 0.13 358.8)
-
Step 950
950
#441025
oklch(27% 0.082 359.5)
#8B0149 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) | #2D364A | 0.191 |
| Deuteranopia (no green cones) | #504E46 | 0.169 |
| Tritanopia (no blue cones) | #980028 | 0.060 |
| Achromatopsia (no color) | #454545 | 0.169 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #8B0149
#8B0149
oklch(41.3% 0.167 359.1)
- #00584C
#00584C
oklch(41.2% 0.075 179.4)
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 #8B0149, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.019
- Red Purple #820747 ΔE 0.019
- Wine #80013F ΔE 0.028
- Purple Red #990147 ΔE 0.032
- Red Wine #8C0034 ΔE 0.034
- Berry #990F4B ΔE 0.035
- Dark Fuchsia #9D0759 ΔE 0.046
- Cranberry #9E003A ΔE 0.051
Use #8B0149 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.