#90499F
Closest named color: Purply (#983FB2). oklch(52.7% 0.149 320.4), rgb(144, 73, 159).
Aa
White text reads best on this color (5.76:1).
About this color
#90499F is a medium-dark, vivid purple. In OKLCH its lightness is 53%, its chroma 0.149 and its hue 320°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Purply (#983FB2), ΔE 0.040 away. White text reads best on it, at 5.76:1.
| Hue family | Purples |
| Lightness | medium-dark (53%) |
| Chroma | vivid (0.149) |
| Temperature | in between |
| Nearest name | Purply (#983FB2) |
| Black text | 3.63:1 |
| White text | 5.76:1 |
Values
| HEX | #90499F |
| RGB | rgb(144, 73, 159) |
| HSL | hsl(290, 37%, 45%) |
| OKLCH | oklch(52.7% 0.149 320.4) |
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 #90499F | 5.76:1 | AA | Lc -83.7 | Fine for body text |
| Black text on #90499F | 3.63:1 | AA large text | Lc 25.6 | Dividers and decoration only |
| #90499F text on white | 5.76:1 | AA | Lc 78.4 | Fine for body text |
| #90499F text on black | 3.63:1 | AA large text | Lc -23.3 | 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
#F8F4F9
oklch(97.2% 0.008 319.4)
-
Step 100
100
#F0E6F2
oklch(93.6% 0.019 320.6)
-
Step 200
200
#E5D2E9
oklch(88.6% 0.037 320.4)
-
Step 300
300
#D5B3DC
oklch(80.9% 0.068 320.5)
-
Step 400
400
#BF8ACA
oklch(70.7% 0.108 320.5)
-
Step 500
500
#AE6BBC
oklch(63% 0.138 320.5)
-
Step 600
600 (this color)
#90499F
oklch(52.7% 0.149 320.4)
-
Step 700
700
#824290
oklch(49.1% 0.137 320.2)
-
Step 800
800
#6A3775
oklch(42.8% 0.114 320.3)
-
Step 900
900
#56305E
oklch(37.7% 0.089 320.5)
-
Step 950
950
#331C37
oklch(26.9% 0.058 321.5)
#90499F 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) | #3961A2 | 0.140 |
| Deuteranopia (no green cones) | #50689D | 0.123 |
| Tritanopia (no blue cones) | #91556D | 0.092 |
| Achromatopsia (no color) | #666666 | 0.150 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #90499F
#90499F
oklch(52.7% 0.149 320.4)
- #327F20
#327F20
oklch(52.9% 0.149 140.3)
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 #90499F, closest first.
No curated palette has a color within ΔE 0.04 of #90499F.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Purply #983FB2 ΔE 0.040
- Light Eggplant #894585 ΔE 0.043
- Warm Purple #952E8F ΔE 0.053
- Deep Lavender #8D5EB7 ΔE 0.055
- Muted Purple #805B87 ΔE 0.069
- Light Plum #9D5783 ΔE 0.069
- Amethyst #9B5FC0 ΔE 0.069
- Dull Purple #84597E ΔE 0.075
Use #90499F 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.