#AF57A2
Closest named color: Soft Purple (#A66FB5). oklch(58.9% 0.148 333.1), rgb(175, 87, 162).
Aa
Black text reads best on this color (4.70:1).
About this color
#AF57A2 is a medium-dark, vivid purple. In OKLCH its lightness is 59%, its chroma 0.148 and its hue 333°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Soft Purple (#A66FB5), ΔE 0.057 away. Black text reads best on it, at 4.70:1.
| Hue family | Purples |
| Lightness | medium-dark (59%) |
| Chroma | vivid (0.148) |
| Temperature | in between |
| Nearest name | Soft Purple (#A66FB5) |
| Black text | 4.70:1 |
| White text | 4.46:1 |
Values
| HEX | #AF57A2 |
| RGB | rgb(175, 87, 162) |
| HSL | hsl(309, 35%, 51%) |
| OKLCH | oklch(58.9% 0.148 333.1) |
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 #AF57A2 | 4.46:1 | AA large text | Lc -76.0 | Fine for body text |
| Black text on #AF57A2 | 4.70:1 | AA | Lc 33.5 | Non-text elements, placeholder text |
| #AF57A2 text on white | 4.46:1 | AA large text | Lc 70.5 | Content text, not long reading |
| #AF57A2 text on black | 4.70:1 | AA | Lc -31.1 | 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
#F9F3F8
oklch(97% 0.009 330.9)
-
Step 100
100
#F2E5EF
oklch(93.5% 0.019 333.5)
-
Step 200
200
#E9D1E4
oklch(88.6% 0.037 332.9)
-
Step 300
300
#DCB1D3
oklch(80.9% 0.067 333.6)
-
Step 400
400
#C887BD
oklch(70.6% 0.106 332.8)
-
Step 500
500
#B968AC
oklch(63.1% 0.135 333.2)
-
Step 600
600 (this color)
#AF57A2
oklch(58.9% 0.148 333.1)
-
Step 700
700
#8C3D81
oklch(48.9% 0.138 333.1)
-
Step 800
800
#723369
oklch(42.6% 0.114 333.1)
-
Step 900
900
#5D2E55
oklch(37.8% 0.088 333.9)
-
Step 950
950
#361B32
oklch(26.9% 0.056 332.6)
#AF57A2 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) | #556FA5 | 0.150 |
| Deuteranopia (no green cones) | #6E7C9F | 0.135 |
| Tritanopia (no blue cones) | #B65D75 | 0.077 |
| Achromatopsia (no color) | #777777 | 0.149 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #AF57A2
#AF57A2
oklch(58.9% 0.148 333.1)
- #0E9550
#0E9550
oklch(58.9% 0.148 153)
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 #AF57A2, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Soft Purple #A66FB5 ΔE 0.057
- Dark Lilac #9C6DA5 ΔE 0.057
- Amethyst #9B5FC0 ΔE 0.058
- Light Plum #9D5783 ΔE 0.058
- Pinky Purple #C94CBE ΔE 0.067
- Deep Lavender #8D5EB7 ΔE 0.069
- Deep Lilac #966EBD ΔE 0.070
- Purpley Pink #C83CB9 ΔE 0.074
Use #AF57A2 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.