#902751
Closest named color: Berry (#990F4B). oklch(44.9% 0.144 0.5), rgb(144, 39, 81).
Aa
White text reads best on this color (8.09:1).
About this color
#902751 is a dark, vivid red. In OKLCH its lightness is 45%, its chroma 0.144 and its hue 1°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.028 away. White text reads best on it, at 8.09:1.
| Hue family | Reds |
| Lightness | dark (45%) |
| Chroma | vivid (0.144) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.59:1 |
| White text | 8.09:1 |
Values
| HEX | #902751 |
| RGB | rgb(144, 39, 81) |
| HSL | hsl(336, 57%, 36%) |
| OKLCH | oklch(44.9% 0.144 0.5) |
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 #902751 | 8.09:1 | AAA | Lc -91.7 | Preferred for body text |
| Black text on #902751 | 2.59:1 | Fails | Lc 17.0 | Dividers and decoration only |
| #902751 text on white | 8.09:1 | AAA | Lc 87.0 | Fine for body text |
| #902751 text on black | 2.59:1 | Fails | Lc -15.1 | 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
#F9E3E9
oklch(93.5% 0.025 359.2)
-
Step 200
200
#F5CDD7
oklch(88.5% 0.047 1.3)
-
Step 300
300
#EFAABE
oklch(80.9% 0.085 0.2)
-
Step 400
400
#E37A9C
oklch(70.6% 0.134 0.5)
-
Step 500
500
#D85384
oklch(63% 0.172 0.5)
-
Step 600
600
#C3326E
oklch(55.6% 0.186 0.4)
-
Step 700
700
#A8225C
oklch(49.1% 0.174 0.3)
-
Step 800
800 (this color)
#902751
oklch(44.9% 0.144 0.5)
-
Step 900
900
#6E213F
oklch(37.7% 0.112 0.1)
-
Step 950
950
#411525
oklch(27.1% 0.071 0.3)
#902751 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) | #3D4352 | 0.162 |
| Deuteranopia (no green cones) | #5A574F | 0.145 |
| Tritanopia (no blue cones) | #9C1839 | 0.042 |
| Achromatopsia (no color) | #505050 | 0.145 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #902751
#902751
oklch(44.9% 0.144 0.5)
- #006357
#006357
oklch(44.8% 0.081 180.8)
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 #902751, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.028
- Mulberry #920A4E ΔE 0.031
- Purple Red #990147 ΔE 0.035
- Dark Fuchsia #9D0759 ΔE 0.040
- Cranberry #9E003A ΔE 0.046
- Deep Magenta #A0025C ΔE 0.047
- Violet Red #A50055 ΔE 0.049
- Red Wine #8C0034 ΔE 0.053
Use #902751 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.