#902957
Closest named color: Berry (#990F4B). oklch(45.3% 0.144 357.2), rgb(144, 41, 87).
Aa
White text reads best on this color (7.95:1).
About this color
#902957 is a medium-dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.144 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.032 away. White text reads best on it, at 7.95:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.64:1 |
| White text | 7.95:1 |
Values
| HEX | #902957 |
| RGB | rgb(144, 41, 87) |
| HSL | hsl(333, 56%, 36%) |
| OKLCH | oklch(45.3% 0.144 357.2) |
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 #902957 | 7.95:1 | AAA | Lc -91.4 | Preferred for body text |
| Black text on #902957 | 2.64:1 | Fails | Lc 17.4 | Dividers and decoration only |
| #902957 text on white | 7.95:1 | AAA | Lc 86.6 | Fine for body text |
| #902957 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
#FCF2F5
oklch(97% 0.011 357)
-
Step 100
100
#F8E4EA
oklch(93.7% 0.023 357.4)
-
Step 200
200
#F4CDD9
oklch(88.5% 0.046 357.6)
-
Step 300
300
#EEAAC1
oklch(80.9% 0.085 357.2)
-
Step 400
400
#E27BA1
oklch(70.8% 0.134 357.6)
-
Step 500
500
#D6548A
oklch(63% 0.171 357.4)
-
Step 600
600
#C23374
oklch(55.7% 0.187 357.5)
-
Step 700
700
#A72362
oklch(49.2% 0.174 357.1)
-
Step 800
800 (this color)
#902957
oklch(45.3% 0.144 357.2)
-
Step 900
900
#6D2142
oklch(37.6% 0.113 357.2)
-
Step 950
950
#401527
oklch(27% 0.071 356.8)
#902957 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) | #3D4558 | 0.161 |
| Deuteranopia (no green cones) | #595855 | 0.145 |
| Tritanopia (no blue cones) | #9C1E3C | 0.046 |
| Achromatopsia (no color) | #515151 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #902957
#902957
oklch(45.3% 0.144 357.2)
- #006555
#006555
oklch(45.3% 0.084 176.8)
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 #902957, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.032
- Mulberry #920A4E ΔE 0.034
- Dark Fuchsia #9D0759 ΔE 0.039
- Purple Red #990147 ΔE 0.040
- Deep Magenta #A0025C ΔE 0.045
- Violet Red #A50055 ΔE 0.048
- Cranberry #9E003A ΔE 0.053
- Red Violet #9E0168 ΔE 0.054
Use #902957 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.