#B57CA7
Closest named color: Dusty Lavender (#AC86A8). oklch(65.8% 0.091 335.9), rgb(181, 124, 167).
Aa
Black text reads best on this color (6.40:1).
About this color
#B57CA7 is a medium-light, moderately saturated pink. In OKLCH its lightness is 66%, its chroma 0.091 and its hue 336°. Its hue sits on the warm side of the wheel. The nearest named color is Dusty Lavender (#AC86A8), ΔE 0.028 away. Black text reads best on it, at 6.40:1.
| Hue family | Pinks |
| Lightness | medium-light (66%) |
| Chroma | moderately saturated (0.091) |
| Temperature | warm |
| Nearest name | Dusty Lavender (#AC86A8) |
| Black text | 6.40:1 |
| White text | 3.27:1 |
Values
| HEX | #B57CA7 |
| RGB | rgb(181, 124, 167) |
| HSL | hsl(315, 28%, 60%) |
| OKLCH | oklch(65.8% 0.091 335.9) |
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 #B57CA7 | 3.27:1 | AA large text | Lc -65.4 | Content text, not long reading |
| Black text on #B57CA7 | 6.40:1 | AA | Lc 44.1 | Non-text elements, placeholder text |
| #B57CA7 text on white | 3.27:1 | AA large text | Lc 60.0 | Content text, not long reading |
| #B57CA7 text on black | 6.40:1 | AA | Lc -41.7 | 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
#F0E7ED
oklch(93.7% 0.013 337.5)
-
Step 200
200
#E4D3DF
oklch(88.4% 0.025 336.1)
-
Step 300
300
#D4B6CC
oklch(80.9% 0.045 335.5)
-
Step 400
400
#BE90B2
oklch(70.8% 0.072 336)
-
Step 500
500 (this color)
#B57CA7
oklch(65.8% 0.091 335.9)
-
Step 600
600
#975C89
oklch(55.6% 0.098 336.1)
-
Step 700
700
#814B75
oklch(49.1% 0.093 335.6)
-
Step 800
800
#693E5F
oklch(42.7% 0.077 335.9)
-
Step 900
900
#55354E
oklch(37.7% 0.06 335)
-
Step 950
950
#321F2D
oklch(26.9% 0.038 336.7)
#B57CA7 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) | #7D89A9 | 0.089 |
| Deuteranopia (no green cones) | #8A91A5 | 0.083 |
| Tritanopia (no blue cones) | #BB7E8B | 0.045 |
| Achromatopsia (no color) | #8E8E8E | 0.092 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57CA7
#B57CA7
oklch(65.8% 0.091 335.9)
- #61A27A
#61A27A
oklch(65.7% 0.09 155.9)
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 #B57CA7, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Dusty Lavender #AC86A8 ΔE 0.028
- Heather #A484AC ΔE 0.032
- Wisteria #A87DC2 ΔE 0.045
- Soft Purple #A66FB5 ΔE 0.053
- Old Pink #C77986 ΔE 0.055
- Dusky Pink #CC7A8B ΔE 0.055
- Muted Pink #D1768F ΔE 0.057
- Old Rose #C87F89 ΔE 0.058
Use #B57CA7 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.