#90285B
Closest named color: Mulberry (#920A4E). oklch(45.4% 0.147 354.6), rgb(144, 40, 91).
Aa
White text reads best on this color (7.95:1).
About this color
#90285B is a medium-dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.147 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Mulberry (#920A4E), ΔE 0.034 away. White text reads best on it, at 7.95:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.147) |
| Temperature | warm |
| Nearest name | Mulberry (#920A4E) |
| Black text | 2.64:1 |
| White text | 7.95:1 |
Values
| HEX | #90285B |
| RGB | rgb(144, 40, 91) |
| HSL | hsl(331, 57%, 36%) |
| OKLCH | oklch(45.4% 0.147 354.6) |
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 #90285B | 7.95:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #90285B | 2.64:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #90285B text on white | 7.95:1 | AAA | Lc 86.6 | Fine for body text |
| #90285B text on black | 2.64:1 | Fails | Lc -15.5 | Dividers and decoration only |
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
#FCF2F6
oklch(97% 0.012 351)
-
Step 100
100
#F8E3EB
oklch(93.5% 0.025 352.5)
-
Step 200
200
#F4CDDB
oklch(88.5% 0.047 354.5)
-
Step 300
300
#EEAAC4
oklch(81% 0.086 354.5)
-
Step 400
400
#E27AA6
oklch(70.8% 0.137 354.4)
-
Step 500
500
#D65390
oklch(63.1% 0.175 354.4)
-
Step 600
600
#C1317A
oklch(55.6% 0.19 354.4)
-
Step 700
700
#A62166
oklch(49% 0.177 354.7)
-
Step 800
800 (this color)
#90285B
oklch(45.4% 0.147 354.6)
-
Step 900
900
#6D2145
oklch(37.8% 0.114 354.7)
-
Step 950
950
#401428
oklch(26.9% 0.073 354.8)
#90285B 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) | #3B455C | 0.164 |
| Deuteranopia (no green cones) | #585859 | 0.146 |
| Tritanopia (no blue cones) | #9B1E3E | 0.049 |
| Achromatopsia (no color) | #515151 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90285B
#90285B
oklch(45.4% 0.147 354.6)
- #006653
#006653
oklch(45.5% 0.087 174)
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 #90285B, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Mulberry #920A4E ΔE 0.034
- Berry #990F4B ΔE 0.034
- Dark Fuchsia #9D0759 ΔE 0.036
- Deep Magenta #A0025C ΔE 0.042
- Purple Red #990147 ΔE 0.042
- Violet Red #A50055 ΔE 0.048
- Red Violet #9E0168 ΔE 0.048
- Cranberry #9E003A ΔE 0.058
Use #90285B 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.