#90305C
Closest named color: Berry (#990F4B). oklch(46.3% 0.137 355.5), rgb(144, 48, 92).
Aa
White text reads best on this color (7.59:1).
About this color
#90305C is a medium-dark, moderately saturated red. In OKLCH its lightness is 46%, its chroma 0.137 and its hue 355°. Its hue sits on the warm side of the wheel. The nearest named color is Berry (#990F4B), ΔE 0.043 away. White text reads best on it, at 7.59:1.
| Hue family | Reds |
| Lightness | medium-dark (46%) |
| Chroma | moderately saturated (0.137) |
| Temperature | warm |
| Nearest name | Berry (#990F4B) |
| Black text | 2.76:1 |
| White text | 7.59:1 |
Values
| HEX | #90305C |
| RGB | rgb(144, 48, 92) |
| HSL | hsl(333, 50%, 38%) |
| OKLCH | oklch(46.3% 0.137 355.5) |
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 #90305C | 7.59:1 | AAA | Lc -90.5 | Preferred for body text |
| Black text on #90305C | 2.76:1 | Fails | Lc 18.4 | Dividers and decoration only |
| #90305C text on white | 7.59:1 | AAA | Lc 85.6 | Fine for body text |
| #90305C text on black | 2.76:1 | Fails | Lc -16.4 | 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 700.
-
Step 50
50
#FBF3F6
oklch(97.1% 0.009 352.4)
-
Step 100
100
#F5E5EA
oklch(93.6% 0.019 356.4)
-
Step 200
200
#EED0DA
oklch(88.5% 0.036 355.7)
-
Step 300
300
#E4AFC2
oklch(80.8% 0.066 355.3)
-
Step 400
400
#D584A3
oklch(70.7% 0.106 355.7)
-
Step 500
500
#C7638D
oklch(63% 0.135 355.2)
-
Step 600
600
#B24877
oklch(55.6% 0.146 355.3)
-
Step 700
700 (this color)
#90305C
oklch(46.3% 0.137 355.5)
-
Step 800
800
#7C3052
oklch(42.7% 0.112 355)
-
Step 900
900
#652B43
oklch(37.7% 0.088 356.2)
-
Step 950
950
#3B1A28
oklch(27% 0.055 354.7)
#90305C 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) | #40495D | 0.152 |
| Deuteranopia (no green cones) | #5B5A5A | 0.136 |
| Tritanopia (no blue cones) | #9B2842 | 0.044 |
| Achromatopsia (no color) | #545454 | 0.138 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90305C
#90305C
oklch(46.3% 0.137 355.5)
- #006856
#006856
oklch(46.2% 0.087 175.3)
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 #90305C, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Berry #990F4B ΔE 0.043
- Mulberry #920A4E ΔE 0.046
- Dark Fuchsia #9D0759 ΔE 0.047
- Deep Magenta #A0025C ΔE 0.051
- Purple Red #990147 ΔE 0.052
- Violet Red #A50055 ΔE 0.055
- Red Violet #9E0168 ΔE 0.058
- Dark Mauve #874C62 ΔE 0.060
Use #90305C 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.