#90588D
Closest named color: Light Plum (#9D5783). oklch(54.2% 0.104 328.8), rgb(144, 88, 141).
Aa
White text reads best on this color (5.29:1).
About this color
#90588D is a medium-dark, moderately saturated purple. In OKLCH its lightness is 54%, its chroma 0.104 and its hue 329°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.028 away. White text reads best on it, at 5.29:1.
| Hue family | Purples |
| Lightness | medium-dark (54%) |
| Chroma | moderately saturated (0.104) |
| Temperature | in between |
| Nearest name | Light Plum (#9D5783) |
| Black text | 3.96:1 |
| White text | 5.29:1 |
Values
| HEX | #90588D |
| RGB | rgb(144, 88, 141) |
| HSL | hsl(303, 24%, 45%) |
| OKLCH | oklch(54.2% 0.104 328.8) |
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 #90588D | 5.29:1 | AA | Lc -81.5 | Fine for body text |
| Black text on #90588D | 3.96:1 | AA large text | Lc 27.9 | Dividers and decoration only |
| #90588D text on white | 5.29:1 | AA | Lc 76.1 | Fine for body text |
| #90588D text on black | 3.96:1 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
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
#BB90B8
oklch(70.7% 0.075 328.6)
-
Step 500
500
#A974A6
oklch(63% 0.095 328.6)
-
Step 600
600 (this color)
#90588D
oklch(54.2% 0.104 328.8)
-
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)
#90588D 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) | #55678F | 0.099 |
| Deuteranopia (no green cones) | #636E8B | 0.090 |
| Tritanopia (no blue cones) | #945D6C | 0.058 |
| Achromatopsia (no color) | #6B6B6B | 0.105 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90588D
#90588D
oklch(54.2% 0.104 328.8)
- #3F804C
#3F804C
oklch(54.3% 0.105 148.5)
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 #90588D, closest first.
No curated palette has a color within ΔE 0.04 of #90588D.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.028
- Muted Purple #805B87 ΔE 0.031
- Dusty Purple #825F87 ΔE 0.032
- Dull Purple #84597E ΔE 0.033
- Dusky Purple #895B7B ΔE 0.034
- Dark Lavender #856798 ΔE 0.040
- Light Eggplant #894585 ΔE 0.048
- Faded Purple #916E99 ΔE 0.056
Use #90588D 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.