#AD539E
Closest named color: Light Plum (#9D5783). oklch(57.9% 0.15 334), rgb(173, 83, 158).
Aa
White text reads best on this color (4.65:1).
About this color
#AD539E is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.150 and its hue 334°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Plum (#9D5783), ΔE 0.053 away. White text reads best on it, at 4.65:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.150) |
| Temperature | in between |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.50:1 |
| White text | 4.65:1 |
Values
| HEX | #AD539E |
| RGB | rgb(173, 83, 158) |
| HSL | hsl(310, 35%, 50%) |
| OKLCH | oklch(57.9% 0.15 334) |
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 #AD539E | 4.65:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #AD539E | 4.50:1 | AA | Lc 32.2 | Non-text elements, placeholder text |
| #AD539E text on white | 4.65:1 | AA | Lc 71.9 | Content text, not long reading |
| #AD539E text on black | 4.50:1 | AA | Lc -29.8 | 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
#F2E5EF
oklch(93.5% 0.019 333.5)
-
Step 200
200
#E9D0E3
oklch(88.4% 0.037 334.2)
-
Step 300
300
#DCB1D3
oklch(80.9% 0.067 333.6)
-
Step 400
400
#CA87BC
oklch(70.8% 0.107 334.5)
-
Step 500
500
#BA67AC
oklch(63.1% 0.137 333.6)
-
Step 600
600 (this color)
#AD539E
oklch(57.9% 0.15 334)
-
Step 700
700
#8E3D81
oklch(49.2% 0.139 334.1)
-
Step 800
800
#733369
oklch(42.8% 0.115 333.7)
-
Step 900
900
#5D2D55
oklch(37.6% 0.09 333.8)
-
Step 950
950
#371B32
oklch(27.1% 0.057 334)
#AD539E 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) | #526CA0 | 0.153 |
| Deuteranopia (no green cones) | #6C799B | 0.137 |
| Tritanopia (no blue cones) | #B45871 | 0.076 |
| Achromatopsia (no color) | #747474 | 0.151 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD539E
#AD539E
oklch(57.9% 0.15 334)
- #009250
#009250
oklch(57.9% 0.146 154.1)
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 #AD539E, closest first.
No curated palette has a color within ΔE 0.04 of #AD539E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.053
- Amethyst #9B5FC0 ΔE 0.062
- Dark Lilac #9C6DA5 ΔE 0.063
- Soft Purple #A66FB5 ΔE 0.066
- Deep Lavender #8D5EB7 ΔE 0.069
- Pinky Purple #C94CBE ΔE 0.071
- Purply #983FB2 ΔE 0.074
- Purpley Pink #C83CB9 ΔE 0.075
Use #AD539E 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.