#90588E
Closest named color: Light Plum (#9D5783). oklch(54.3% 0.105 328.2), rgb(144, 88, 142).
Aa
White text reads best on this color (5.28:1).
About this color
#90588E is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.105 and its hue 328°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.029 away. White text reads best on it, at 5.28:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.105) |
| Temperature | in between |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.97:1 |
| White text | 5.28:1 |
Values
| HEX | #90588E |
| RGB | rgb(144, 88, 142) |
| HSL | hsl(302, 24%, 45%) |
| OKLCH | oklch(54.3% 0.105 328.2) |
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 #90588E | 5.28:1 | AA | Lc -81.4 | Fine for body text |
| Black text on #90588E | 3.97:1 | AA large text | Lc 28.0 | Dividers and decoration only |
| #90588E text on white | 5.28:1 | AA | Lc 76.1 | Fine for body text |
| #90588E text on black | 3.97:1 | AA large text | Lc -25.6 | 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 600.
-
Step 50
50
#F8F4F8
oklch(97.1% 0.007 325.6)
-
Step 100
100
#EFE7EE
oklch(93.6% 0.013 329.6)
-
Step 200
200
#E3D3E2
oklch(88.4% 0.027 327.7)
-
Step 300
300
#D2B6D0
oklch(80.8% 0.047 328.3)
-
Step 400
400
#BB90B9
oklch(70.7% 0.076 327.9)
-
Step 500
500
#A974A7
oklch(63.1% 0.096 327.9)
-
Step 600
600 (this color)
#90588E
oklch(54.3% 0.105 328.2)
-
Step 700
700
#7E4B7C
oklch(49% 0.098 328.3)
-
Step 800
800
#673E65
oklch(42.7% 0.081 328.6)
-
Step 900
900
#543552
oklch(37.7% 0.063 329)
-
Step 950
950
#311F30
oklch(26.9% 0.04 328.5)
#90588E 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) | #556790 | 0.099 |
| Deuteranopia (no green cones) | #636E8C | 0.090 |
| Tritanopia (no blue cones) | #945D6C | 0.060 |
| Achromatopsia (no color) | #6C6C6C | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90588E
#90588E
oklch(54.3% 0.105 328.2)
- #3F804B
#3F804B
oklch(54.3% 0.106 148.1)
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 #90588E, closest first.
No curated palette has a color within ΔE 0.04 of #90588E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.029
- Muted Purple #805B87 ΔE 0.032
- Dusty Purple #825F87 ΔE 0.033
- Dull Purple #84597E ΔE 0.034
- Dusky Purple #895B7B ΔE 0.036
- Dark Lavender #856798 ΔE 0.040
- Light Eggplant #894585 ΔE 0.048
- Faded Purple #916E99 ΔE 0.055
Use #90588E 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.