#AD4DB2
Closest named color: Amethyst (#9B5FC0). oklch(58.1% 0.177 325.6), rgb(173, 77, 178).
Aa
White text reads best on this color (4.68:1).
About this color
#AD4DB2 is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.177 and its hue 326°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Amethyst (#9B5FC0), ΔE 0.049 away. White text reads best on it, at 4.68:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.177) |
| Temperature | in between |
| Nearest name | Amethyst (#9B5FC0) |
| Black text | 4.48:1 |
| White text | 4.68:1 |
Values
| HEX | #AD4DB2 |
| RGB | rgb(173, 77, 178) |
| HSL | hsl(297, 40%, 50%) |
| OKLCH | oklch(58.1% 0.177 325.6) |
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 #AD4DB2 | 4.68:1 | AA | Lc -77.4 | Fine for body text |
| Black text on #AD4DB2 | 4.48:1 | AA large text | Lc 32.1 | Non-text elements, placeholder text |
| #AD4DB2 text on white | 4.68:1 | AA | Lc 72.0 | Content text, not long reading |
| #AD4DB2 text on black | 4.48:1 | AA large text | Lc -29.7 | 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
#F9F3F9
oklch(97% 0.01 325.7)
-
Step 100
100
#F2E5F2
oklch(93.6% 0.022 325.8)
-
Step 200
200
#E9D0E9
oklch(88.6% 0.043 325.9)
-
Step 300
300
#DCAFDD
oklch(80.9% 0.08 325.6)
-
Step 400
400
#C983CB
oklch(70.6% 0.128 325.9)
-
Step 500
500
#BA62BE
oklch(63.2% 0.162 325.7)
-
Step 600
600 (this color)
#AD4DB2
oklch(58.1% 0.177 325.6)
-
Step 700
700
#8D3692
oklch(49.1% 0.164 325.5)
-
Step 800
800
#732E76
oklch(42.8% 0.136 326)
-
Step 900
900
#5D2A60
oklch(37.7% 0.106 325.3)
-
Step 950
950
#371938
oklch(27% 0.068 326.1)
#AD4DB2 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) | #406CB5 | 0.175 |
| Deuteranopia (no green cones) | #6078AF | 0.153 |
| Tritanopia (no blue cones) | #B15A78 | 0.103 |
| Achromatopsia (no color) | #747474 | 0.178 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD4DB2
#AD4DB2
oklch(58.1% 0.177 325.6)
- #08942D
#08942D
oklch(58.1% 0.177 145.6)
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 #AD4DB2, closest first.
No curated palette has a color within ΔE 0.04 of #AD4DB2.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Amethyst #9B5FC0 ΔE 0.049
- Purply #983FB2 ΔE 0.052
- Pinky Purple #C94CBE ΔE 0.055
- Purpley Pink #C83CB9 ΔE 0.055
- Medium Orchid #BA55D3 ΔE 0.056
- Deep Lavender #8D5EB7 ΔE 0.064
- Soft Purple #A66FB5 ΔE 0.075
- Deep Lilac #966EBD ΔE 0.079
Use #AD4DB2 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.