#910B48
Closest named color: Mulberry (#920A4E). oklch(42.9% 0.166 2.1), rgb(145, 11, 72).
Aa
White text reads best on this color (8.95:1).
About this color
#910B48 is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.166 and its hue 2°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.010 away. White text reads best on it, at 8.95:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.166) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.34:1 |
| White text | 8.95:1 |
Values
| HEX | #910B48 |
| RGB | rgb(145, 11, 72) |
| HSL | hsl(333, 86%, 31%) |
| OKLCH | oklch(42.9% 0.166 2.1) |
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 #910B48 | 8.95:1 | AAA | Lc -93.2 | Preferred for body text |
| Black text on #910B48 | 2.34:1 | Fails | Lc 15.3 | Dividers and decoration only |
| #910B48 text on white | 8.95:1 | AAA | Lc 88.6 | Fine for body text |
| #910B48 text on black | 2.34:1 | Fails | Lc -13.5 | 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
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F9CBD6
oklch(88.5% 0.054 2.2)
-
Step 300
300
#F6A6BB
oklch(80.9% 0.098 2.3)
-
Step 400
400
#ED7299
oklch(70.7% 0.156 1.9)
-
Step 500
500
#E34580
oklch(63.1% 0.199 2)
-
Step 600
600
#CE1469
oklch(55.5% 0.216 2.1)
-
Step 700
700
#B10058
oklch(49.1% 0.198 2)
-
Step 800
800 (this color)
#910B48
oklch(42.9% 0.166 2.1)
-
Step 900
900
#74173C
oklch(37.7% 0.13 2)
-
Step 950
950
#451023
oklch(27.1% 0.083 2.5)
#910B48 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) | #333949 | 0.190 |
| Deuteranopia (no green cones) | #565245 | 0.168 |
| Tritanopia (no blue cones) | #9E002A | 0.052 |
| Achromatopsia (no color) | #494949 | 0.168 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #910B48
#910B48
oklch(42.9% 0.166 2.1)
- #005D53
#005D53
oklch(42.9% 0.077 182.4)
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 #910B48, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.010
- Purple Red #990147 ΔE 0.017
- Berry #990F4B ΔE 0.019
- Red Wine #8C0034 ΔE 0.032
- Red Purple #820747 ΔE 0.035
- Cranberry #9E003A ΔE 0.035
- Dark Fuchsia #9D0759 ΔE 0.036
- Wine #80013F ΔE 0.042
Use #910B48 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.