#91154B
Closest named color: Mulberry (#920A4E). oklch(43.5% 0.161 1.4), rgb(145, 21, 75).
Aa
White text reads best on this color (8.70:1).
About this color
#91154B is a dark, vivid red. In OKLCH its lightness is 43%, its chroma 0.161 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.011 away. White text reads best on it, at 8.70:1.
| Hue family | Reds |
| Lightness | dark (43%) |
| Chroma | vivid (0.161) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.41:1 |
| White text | 8.70:1 |
Values
| HEX | #91154B |
| RGB | rgb(145, 21, 75) |
| HSL | hsl(334, 75%, 33%) |
| OKLCH | oklch(43.5% 0.161 1.4) |
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 #91154B | 8.70:1 | AAA | Lc -92.9 | Preferred for body text |
| Black text on #91154B | 2.41:1 | Fails | Lc 15.7 | Dividers and decoration only |
| #91154B text on white | 8.70:1 | AAA | Lc 88.3 | Fine for body text |
| #91154B text on black | 2.41:1 | Fails | Lc -13.9 | 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
#FDF2F5
oklch(97.1% 0.012 358.8)
-
Step 100
100
#FBE3E8
oklch(93.7% 0.027 3.4)
-
Step 200
200
#F8CBD7
oklch(88.4% 0.053 0.4)
-
Step 300
300
#F4A7BC
oklch(80.8% 0.094 1.6)
-
Step 400
400
#EB749A
oklch(70.7% 0.151 1.5)
-
Step 500
500
#E04982
oklch(63.1% 0.192 1.2)
-
Step 600
600
#CB1E6B
oklch(55.5% 0.209 1.3)
-
Step 700
700
#AF0959
oklch(49% 0.194 1.4)
-
Step 800
800 (this color)
#91154B
oklch(43.5% 0.161 1.4)
-
Step 900
900
#731A3D
oklch(37.8% 0.126 1.6)
-
Step 950
950
#441124
oklch(27% 0.08 1.2)
#91154B 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) | #363C4C | 0.182 |
| Deuteranopia (no green cones) | #575448 | 0.164 |
| Tritanopia (no blue cones) | #9E002F | 0.048 |
| Achromatopsia (no color) | #4B4B4B | 0.162 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #91154B
#91154B
oklch(43.5% 0.161 1.4)
- #005F54
#005F54
oklch(43.5% 0.078 181.4)
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 #91154B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.011
- Berry #990F4B ΔE 0.016
- Purple Red #990147 ΔE 0.018
- Dark Fuchsia #9D0759 ΔE 0.034
- Cranberry #9E003A ΔE 0.036
- Red Wine #8C0034 ΔE 0.037
- Red Purple #820747 ΔE 0.038
- Deep Magenta #A0025C ΔE 0.041
Use #91154B 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.