#B57FC4
Closest named color: Wisteria (#A87DC2). oklch(67.5% 0.115 318.8), rgb(181, 127, 196).
Aa
Black text reads best on this color (6.79:1).
About this color
#B57FC4 is a medium-light, moderately saturated purple. In OKLCH its lightness is 67%, its chroma 0.115 and its hue 319°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Wisteria (#A87DC2), ΔE 0.023 away. Black text reads best on it, at 6.79:1.
| Hue family | Purples |
| Lightness | medium-light (67%) |
| Chroma | moderately saturated (0.115) |
| Temperature | in between |
| Nearest name | Wisteria (#A87DC2) |
| Black text | 6.79:1 |
| White text | 3.08:1 |
Values
| HEX | #B57FC4 |
| RGB | rgb(181, 127, 196) |
| HSL | hsl(287, 37%, 63%) |
| OKLCH | oklch(67.5% 0.115 318.8) |
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 #B57FC4 | 3.08:1 | AA large text | Lc -63.1 | Content text, not long reading |
| Black text on #B57FC4 | 6.79:1 | AA | Lc 46.3 | Large or bold text, headings |
| #B57FC4 text on white | 3.08:1 | AA large text | Lc 57.7 | Large or bold text, headings |
| #B57FC4 text on black | 6.79:1 | AA | Lc -44.0 | 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 400.
-
Step 50
50
#F8F3FA
oklch(97% 0.011 316.5)
-
Step 100
100
#F0E6F3
oklch(93.7% 0.02 318.4)
-
Step 200
200
#E5D1EA
oklch(88.5% 0.04 319.5)
-
Step 300
300
#D5B2DF
oklch(80.9% 0.073 318.6)
-
Step 400
400 (this color)
#B57FC4
oklch(67.5% 0.115 318.8)
-
Step 500
500
#AF69C2
oklch(63.1% 0.148 318.8)
-
Step 600
600
#9A4FAE
oklch(55.7% 0.16 318.8)
-
Step 700
700
#833F95
oklch(49.1% 0.148 318.8)
-
Step 800
800
#6B3579
oklch(42.8% 0.122 319)
-
Step 900
900
#572F62
oklch(37.8% 0.096 318.7)
-
Step 950
950
#331C39
oklch(27.1% 0.06 319.1)
#B57FC4 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) | #768FC7 | 0.097 |
| Deuteranopia (no green cones) | #8394C2 | 0.089 |
| Tritanopia (no blue cones) | #B68799 | 0.074 |
| Achromatopsia (no color) | #939393 | 0.116 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57FC4
#B57FC4
oklch(67.5% 0.115 318.8)
- #71A861
#71A861
oklch(67.6% 0.116 138.9)
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 #B57FC4, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Wisteria #A87DC2 ΔE 0.023
- Pale Purple #B790D4 ΔE 0.044
- Heather #A484AC ΔE 0.050
- Soft Purple #A66FB5 ΔE 0.050
- Dusty Lavender #AC86A8 ΔE 0.053
- Deep Lilac #966EBD ΔE 0.070
- Dark Lilac #9C6DA5 ΔE 0.074
- Lavender Pink #DD85D7 ΔE 0.075
Use #B57FC4 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.