#AD4BBE
Closest named color: Medium Orchid (#BA55D3). oklch(58.5% 0.191 321.5), rgb(173, 75, 190).
Aa
White text reads best on this color (4.63:1).
About this color
#AD4BBE is a medium-dark, vivid purple. In OKLCH its lightness is 58%, its chroma 0.191 and its hue 321°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.043 away. White text reads best on it, at 4.63:1.
| Hue family | Purples |
| Lightness | medium-dark (58%) |
| Chroma | vivid (0.191) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.52:1 |
| White text | 4.63:1 |
Values
| HEX | #AD4BBE |
| RGB | rgb(173, 75, 190) |
| HSL | hsl(291, 47%, 52%) |
| OKLCH | oklch(58.5% 0.191 321.5) |
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 #AD4BBE | 4.63:1 | AA | Lc -77.0 | Fine for body text |
| Black text on #AD4BBE | 4.52:1 | AA | Lc 32.5 | Non-text elements, placeholder text |
| #AD4BBE text on white | 4.63:1 | AA | Lc 71.6 | Content text, not long reading |
| #AD4BBE text on black | 4.52:1 | AA | Lc -30.1 | Non-text elements, placeholder text |
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
#F9F3FA
oklch(97.1% 0.011 321.3)
-
Step 100
100
#F2E5F4
oklch(93.7% 0.024 321.7)
-
Step 200
200
#E8CFEC
oklch(88.4% 0.048 321.6)
-
Step 300
300
#DBAFE2
oklch(81% 0.085 321.7)
-
Step 400
400
#C882D4
oklch(70.7% 0.138 321.6)
-
Step 500
500
#B85FC8
oklch(63% 0.176 321.3)
-
Step 600
600 (this color)
#AD4BBE
oklch(58.5% 0.191 321.5)
-
Step 700
700
#8C329B
oklch(49% 0.178 321.6)
-
Step 800
800
#722B7E
oklch(42.7% 0.147 321.6)
-
Step 900
900
#5C2865
oklch(37.6% 0.115 321.5)
-
Step 950
950
#36183B
oklch(26.9% 0.073 321.7)
#AD4BBE 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) | #326DC2 | 0.187 |
| Deuteranopia (no green cones) | #5878BB | 0.162 |
| Tritanopia (no blue cones) | #AF5D7E | 0.116 |
| Achromatopsia (no color) | #757575 | 0.192 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD4BBE
#AD4BBE
oklch(58.5% 0.191 321.5)
- #1F9509
#1F9509
oklch(58.4% 0.191 141.5)
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 #AD4BBE, closest first.
No curated palette has a color within ΔE 0.04 of #AD4BBE.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.043
- Amethyst #9B5FC0 ΔE 0.049
- Purply #983FB2 ΔE 0.051
- Purpley Pink #C83CB9 ΔE 0.053
- Pinky Purple #C94CBE ΔE 0.054
- Dark Orchid #9932CC ΔE 0.067
- Deep Lavender #8D5EB7 ΔE 0.068
- Deep Lilac #966EBD ΔE 0.083
Use #AD4BBE 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.