#903580
Closest named color: Warm Purple (#952E8F). oklch(48.5% 0.152 335.2), rgb(144, 53, 128).
Aa
White text reads best on this color (6.98:1).
About this color
#903580 is a medium-dark, vivid purple. In OKLCH its lightness is 48%, its chroma 0.152 and its hue 335°. Its hue sits on the warm side of the wheel. The nearest named color is Warm Purple (#952E8F), ΔE 0.030 away. White text reads best on it, at 6.98:1.
| Hue family | Purples |
| Lightness | medium-dark (48%) |
| Chroma | vivid (0.152) |
| Temperature | warm |
| Nearest name | Warm Purple (#952E8F) |
| Black text | 3.00:1 |
| White text | 6.98:1 |
Values
| HEX | #903580 |
| RGB | rgb(144, 53, 128) |
| HSL | hsl(311, 46%, 39%) |
| OKLCH | oklch(48.5% 0.152 335.2) |
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 #903580 | 6.98:1 | AA | Lc -88.5 | Fine for body text |
| Black text on #903580 | 3.00:1 | AA large text | Lc 20.6 | Dividers and decoration only |
| #903580 text on white | 6.98:1 | AA | Lc 83.5 | Fine for body text |
| #903580 text on black | 3.00:1 | AA large text | Lc -18.5 | 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
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F4E5EF
oklch(93.7% 0.021 337.7)
-
Step 200
200
#EBCFE4
oklch(88.4% 0.042 334.7)
-
Step 300
300
#DFAFD4
oklch(80.9% 0.074 334.5)
-
Step 400
400
#CE83BD
oklch(70.6% 0.118 335.5)
-
Step 500
500
#BF62AD
oklch(63% 0.151 335)
-
Step 600
600
#AB4698
oklch(55.6% 0.164 335.5)
-
Step 700
700 (this color)
#903580
oklch(48.5% 0.152 335.2)
-
Step 800
800
#772E6A
oklch(42.7% 0.127 335.1)
-
Step 900
900
#602A56
oklch(37.7% 0.099 334.9)
-
Step 950
950
#391932
oklch(27% 0.063 336.1)
#903580 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) | #355182 | 0.161 |
| Deuteranopia (no green cones) | #525E7E | 0.140 |
| Tritanopia (no blue cones) | #973B55 | 0.077 |
| Achromatopsia (no color) | #595959 | 0.154 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #903580
#903580
oklch(48.5% 0.152 335.2)
- #007240
#007240
oklch(48.5% 0.119 155.3)
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 #903580, closest first.
No curated palette has a color within ΔE 0.04 of #903580.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Warm Purple #952E8F ΔE 0.030
- Light Eggplant #894585 ΔE 0.033
- Red Violet #9E0168 ΔE 0.063
- Dark Magenta #8B008B ΔE 0.068
- Deep Magenta #A0025C ΔE 0.074
- Dark Fuchsia #9D0759 ΔE 0.075
- Purple #800080 ΔE 0.078
- Purply #983FB2 ΔE 0.080
Use #903580 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.