#B57AAE
Closest named color: Wisteria (#A87DC2). oklch(65.7% 0.101 330.9), rgb(181, 122, 174).
Aa
Black text reads best on this color (6.35:1).
About this color
#B57AAE is a medium-light, moderately saturated purple. In OKLCH its lightness is 66%, its chroma 0.101 and its hue 331°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.036 away. Black text reads best on it, at 6.35:1.
| Hue family | Purples |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.101) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.35:1 |
| White text | 3.30:1 |
Values
| HEX | #B57AAE |
| RGB | rgb(181, 122, 174) |
| HSL | hsl(307, 29%, 59%) |
| OKLCH | oklch(65.7% 0.101 330.9) |
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 #B57AAE | 3.30:1 | AA large text | Lc -65.7 | Content text, not long reading |
| Black text on #B57AAE | 6.35:1 | AA | Lc 43.8 | Non-text elements, placeholder text |
| #B57AAE text on white | 3.30:1 | AA large text | Lc 60.3 | Content text, not long reading |
| #B57AAE text on black | 6.35:1 | AA | Lc -41.4 | 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
#F8F4F7
oklch(97.1% 0.006 334)
-
Step 100
100
#F0E7EE
oklch(93.7% 0.013 333)
-
Step 200
200
#E4D3E2
oklch(88.5% 0.027 329.5)
-
Step 300
300
#D4B6D0
oklch(81% 0.049 330.4)
-
Step 400
400
#BE8FB8
oklch(70.8% 0.079 330.8)
-
Step 500
500 (this color)
#B57AAE
oklch(65.7% 0.101 330.9)
-
Step 600
600
#985A91
oklch(55.7% 0.11 331.1)
-
Step 700
700
#81497B
oklch(49% 0.103 331)
-
Step 800
800
#693D64
oklch(42.8% 0.083 331.1)
-
Step 900
900
#563452
oklch(37.8% 0.067 331.1)
-
Step 950
950
#321F30
oklch(27.1% 0.041 330.4)
#B57AAE 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) | #7888B0 | 0.096 |
| Deuteranopia (no green cones) | #8790AC | 0.088 |
| Tritanopia (no blue cones) | #BA7E8D | 0.055 |
| Achromatopsia (no color) | #8D8D8D | 0.102 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57AAE
#B57AAE
oklch(65.7% 0.101 330.9)
- #60A371
#60A371
oklch(65.7% 0.101 150.9)
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 #B57AAE, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.036
- Heather #A484AC ΔE 0.037
- Dusty Lavender #AC86A8 ΔE 0.037
- Soft Purple #A66FB5 ΔE 0.043
- Dark Lilac #9C6DA5 ΔE 0.057
- Muted Pink #D1768F ΔE 0.064
- Dusky Pink #CC7A8B ΔE 0.065
- Old Pink #C77986 ΔE 0.066
Use #B57AAE 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.