#AD4C9E
Closest named color: Light Plum (#9D5783). oklch(56.9% 0.161 333.8), rgb(173, 76, 158).
Aa
White text reads best on this color (4.87:1).
About this color
#AD4C9E is a medium-dark, vivid purple. In OKLCH its lightness is 57%, its chroma 0.161 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 0.060 away. White text reads best on it, at 4.87:1.
| Hue family | Purples |
| Lightness | medium-dark (57%) |
| Chroma | vivid (0.161) |
| Temperature | in between |
| Nearest name | Light Plum (#9D5783) |
| Black text | 4.30:1 |
| White text | 4.87:1 |
Values
| HEX | #AD4C9E |
| RGB | rgb(173, 76, 158) |
| HSL | hsl(309, 39%, 49%) |
| OKLCH | oklch(56.9% 0.161 333.8) |
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 #AD4C9E | 4.87:1 | AA | Lc -78.7 | Fine for body text |
| Black text on #AD4C9E | 4.30:1 | AA large text | Lc 30.8 | Non-text elements, placeholder text |
| #AD4C9E text on white | 4.87:1 | AA | Lc 73.3 | Content text, not long reading |
| #AD4C9E text on black | 4.30:1 | AA large text | Lc -28.4 | 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
#FAF3F8
oklch(97.1% 0.01 335.5)
-
Step 100
100
#F3E5F0
oklch(93.6% 0.021 332.9)
-
Step 200
200
#EAD0E4
oklch(88.5% 0.039 333.8)
-
Step 300
300
#DEB0D4
oklch(80.9% 0.071 334)
-
Step 400
400
#CC84BF
oklch(70.6% 0.117 333.5)
-
Step 500
500
#BD63AE
oklch(63% 0.148 333.7)
-
Step 600
600 (this color)
#AD4C9E
oklch(56.9% 0.161 333.8)
-
Step 700
700
#903983
oklch(49.1% 0.149 333.8)
-
Step 800
800
#75306B
oklch(42.7% 0.123 333.4)
-
Step 900
900
#5F2B57
oklch(37.7% 0.097 333.5)
-
Step 950
950
#381A33
oklch(27.1% 0.061 333.6)
#AD4C9E 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) | #4B68A1 | 0.166 |
| Deuteranopia (no green cones) | #68769B | 0.147 |
| Tritanopia (no blue cones) | #B4526E | 0.082 |
| Achromatopsia (no color) | #717171 | 0.163 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD4C9E
#AD4C9E
oklch(56.9% 0.161 333.8)
- #008F4D
#008F4D
oklch(57% 0.145 153.7)
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 #AD4C9E, closest first.
No curated palette has a color within ΔE 0.04 of #AD4C9E.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Plum #9D5783 ΔE 0.060
- Purply #983FB2 ΔE 0.064
- Amethyst #9B5FC0 ΔE 0.066
- Purpley Pink #C83CB9 ΔE 0.069
- Pinky Purple #C94CBE ΔE 0.070
- Deep Lavender #8D5EB7 ΔE 0.073
- Dark Lilac #9C6DA5 ΔE 0.077
- Soft Purple #A66FB5 ΔE 0.078
Use #AD4C9E 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.