#A9539E
Closest named color: Light Plum (#9D5783). oklch(57.4% 0.147 332.3), rgb(169, 83, 158).
Aa
White text reads best on this color (4.75:1).
About this color
#A9539E is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.147 and its hue 332°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.050 away. White text reads best on it, at 4.75:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.147) |
| Temperature | in between |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.41:1 |
| White text | 4.75:1 |
Values
| HEX | #A9539E |
| RGB | rgb(169, 83, 158) |
| HSL | hsl(308, 34%, 49%) |
| OKLCH | oklch(57.4% 0.147 332.3) |
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 #A9539E | 4.75:1 | AA | Lc -78.0 | Fine for body text |
| Black text on #A9539E | 4.41:1 | AA large text | Lc 31.5 | Non-text elements, placeholder text |
| #A9539E text on white | 4.75:1 | AA | Lc 72.6 | Content text, not long reading |
| #A9539E text on black | 4.41:1 | AA large text | Lc -29.1 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5F0
oklch(93.5% 0.02 330.7)
-
Step 200
200
#E9D1E4
oklch(88.6% 0.037 332.9)
-
Step 300
300
#DBB1D4
oklch(80.8% 0.067 331.9)
-
Step 400
400
#C888BE
oklch(70.8% 0.106 332.3)
-
Step 500
500
#B868AD
oklch(63.1% 0.135 332.3)
-
Step 600
600 (this color)
#A9539E
oklch(57.4% 0.147 332.3)
-
Step 700
700
#8C3E82
oklch(49.1% 0.137 332.6)
-
Step 800
800
#72346A
oklch(42.8% 0.113 332.5)
-
Step 900
900
#5C2E56
oklch(37.7% 0.088 332.2)
-
Step 950
950
#361B32
oklch(26.9% 0.056 332.6)
#A9539E 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) | #516BA1 | 0.148 |
| Deuteranopia (no green cones) | #69779C | 0.132 |
| Tritanopia (no blue cones) | #AF5971 | 0.077 |
| Achromatopsia (no color) | #737373 | 0.148 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #A9539E
#A9539E
oklch(57.4% 0.147 332.3)
- #0B904B
#0B904B
oklch(57.4% 0.147 152.4)
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 #A9539E, closest first.
No curated palette has a color within ΔE 0.04 of #A9539E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.050
- Amethyst #9B5FC0 ΔE 0.059
- Dark Lilac #9C6DA5 ΔE 0.061
- Deep Lavender #8D5EB7 ΔE 0.064
- Soft Purple #A66FB5 ΔE 0.066
- Purply #983FB2 ΔE 0.069
- Deep Lilac #966EBD ΔE 0.074
- Faded Purple #916E99 ΔE 0.076
Use #A9539E 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.