#902857
Closest named color: Berry (#990F4B). oklch(45.2% 0.145 357), rgb(144, 40, 87).
Aa
White text reads best on this color (7.99:1).
About this color
#902857 is a medium-dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.145 and its hue 357°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.031 away. White text reads best on it, at 7.99:1.
| Hue family | Reds |
| Lightness | medium-dark (45%) |
| Chroma | vivid (0.145) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.62:1 |
| White text | 7.99:1 |
Values
| HEX | #902857 |
| RGB | rgb(144, 40, 87) |
| HSL | hsl(333, 57%, 36%) |
| OKLCH | oklch(45.2% 0.145 357) |
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 #902857 | 7.99:1 | AAA | Lc -91.5 | Preferred for body text |
| Black text on #902857 | 2.62:1 | Fails | Lc 17.3 | Dividers and decoration only |
| #902857 text on white | 7.99:1 | AAA | Lc 86.7 | Fine for body text |
| #902857 text on black | 2.62:1 | Fails | Lc -15.4 | 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
#F9E3EA
oklch(93.6% 0.026 356.3)
-
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
#E27AA2
oklch(70.7% 0.136 356.7)
-
Step 500
500
#D7538B
oklch(63.1% 0.174 356.9)
-
Step 600
600
#C23275
oklch(55.7% 0.188 357)
-
Step 700
700
#A72262
oklch(49.1% 0.175 357)
-
Step 800
800 (this color)
#902857
oklch(45.2% 0.145 357)
-
Step 900
900
#6D2142
oklch(37.6% 0.113 357.2)
-
Step 950
950
#401527
oklch(27% 0.071 356.8)
#902857 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) | #3C4458 | 0.162 |
| Deuteranopia (no green cones) | #595855 | 0.146 |
| Tritanopia (no blue cones) | #9C1D3C | 0.046 |
| Achromatopsia (no color) | #515151 | 0.146 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #902857
#902857
oklch(45.2% 0.145 357)
- #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 #902857, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.031
- Mulberry #920A4E ΔE 0.032
- Dark Fuchsia #9D0759 ΔE 0.038
- Purple Red #990147 ΔE 0.039
- Deep Magenta #A0025C ΔE 0.044
- Violet Red #A50055 ΔE 0.048
- Red Violet #9E0168 ΔE 0.053
- Cranberry #9E003A ΔE 0.053
Use #902857 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.