#AD55CF
Closest named color: Medium Orchid (#BA55D3). oklch(60.7% 0.193 315.5), rgb(173, 85, 207).
Aa
Black text reads best on this color (4.97:1).
About this color
#AD55CF is a medium-dark, vivid purple. In OKLCH its lightness is 61%, its chroma 0.193 and its hue 316°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Medium Orchid (#BA55D3), ΔE 0.024 away. Black text reads best on it, at 4.97:1.
| Hue family | Purples |
| Lightness | medium-dark (61%) |
| Chroma | vivid (0.193) |
| Temperature | in between |
| Nearest name | Medium Orchid (#BA55D3) |
| Black text | 4.97:1 |
| White text | 4.21:1 |
Values
| HEX | #AD55CF |
| RGB | rgb(173, 85, 207) |
| HSL | hsl(283, 56%, 57%) |
| OKLCH | oklch(60.7% 0.193 315.5) |
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 #AD55CF | 4.21:1 | AA large text | Lc -74.1 | Content text, not long reading |
| Black text on #AD55CF | 4.97:1 | AA | Lc 35.5 | Non-text elements, placeholder text |
| #AD55CF text on white | 4.21:1 | AA large text | Lc 68.6 | Content text, not long reading |
| #AD55CF text on black | 4.97:1 | AA | Lc -33.1 | 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 500.
-
Step 50
50
#F9F3FB
oklch(97.1% 0.012 317.7)
-
Step 100
100
#F1E5F7
oklch(93.7% 0.027 314.7)
-
Step 200
200
#E7CFF1
oklch(88.5% 0.053 316)
-
Step 300
300
#D8AEEA
oklch(80.8% 0.094 315.6)
-
Step 400
400
#C481E0
oklch(70.7% 0.151 315.4)
-
Step 500
500 (this color)
#AD55CF
oklch(60.7% 0.193 315.5)
-
Step 600
600
#A03DC4
oklch(55.6% 0.21 315.6)
-
Step 700
700
#892EA9
oklch(49.1% 0.194 315.7)
-
Step 800
800
#6F2889
oklch(42.7% 0.161 315.5)
-
Step 900
900
#5A276E
oklch(37.8% 0.125 315.2)
-
Step 950
950
#351840
oklch(27.1% 0.079 315.9)
#AD55CF 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) | #3276D3 | 0.177 |
| Deuteranopia (no green cones) | #547ECC | 0.156 |
| Tritanopia (no blue cones) | #AB6A8A | 0.127 |
| Achromatopsia (no color) | #7B7B7B | 0.194 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AD55CF
#AD55CF
oklch(60.7% 0.193 315.5)
- #4C9800
#4C9800
oklch(60.6% 0.179 135.4)
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 #AD55CF, closest first.
No curated palette has a color within ΔE 0.04 of #AD55CF.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Medium Orchid #BA55D3 ΔE 0.024
- Amethyst #9B5FC0 ΔE 0.044
- Lighter Purple #A55AF4 ΔE 0.058
- Pinky Purple #C94CBE ΔE 0.058
- Purpley Pink #C83CB9 ΔE 0.067
- Deep Lavender #8D5EB7 ΔE 0.069
- Medium Purple #9370DB ΔE 0.070
- Purply #983FB2 ΔE 0.072
Use #AD55CF 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.