#B57DF6
Closest named color: Light Purple (#BF77F6). oklch(69.6% 0.178 303.5), rgb(181, 125, 246).
Aa
Black text reads best on this color (7.22:1).
About this color
#B57DF6 is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.178 and its hue 303°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.020 away. Black text reads best on it, at 7.22:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.178) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 7.22:1 |
| White text | 2.90:1 |
Values
| HEX | #B57DF6 |
| RGB | rgb(181, 125, 246) |
| HSL | hsl(268, 87%, 73%) |
| OKLCH | oklch(69.6% 0.178 303.5) |
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 #B57DF6 | 2.90:1 | Fails | Lc -60.4 | Content text, not long reading |
| Black text on #B57DF6 | 7.22:1 | AAA | Lc 48.9 | Large or bold text, headings |
| #B57DF6 text on white | 2.90:1 | Fails | Lc 55.1 | Large or bold text, headings |
| #B57DF6 text on black | 7.22:1 | AAA | Lc -46.7 | Large or bold text, headings |
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
#F7F3FE
oklch(97% 0.015 302.6)
-
Step 100
100
#EEE5FC
oklch(93.6% 0.032 303.5)
-
Step 200
200
#E1D0FB
oklch(88.5% 0.061 303.1)
-
Step 300
300
#CFAFFC
oklch(80.9% 0.111 303.1)
-
Step 400
400 (this color)
#B57DF6
oklch(69.6% 0.178 303.5)
-
Step 500
500
#A859F6
oklch(63.1% 0.226 303.7)
-
Step 600
600
#9435E5
oklch(55.6% 0.246 303.6)
-
Step 700
700
#7E24C7
oklch(49.1% 0.229 303.5)
-
Step 800
800
#6622A1
oklch(42.7% 0.189 303.3)
-
Step 900
900
#532480
oklch(37.8% 0.148 303.3)
-
Step 950
950
#30174B
oklch(27% 0.093 302.7)
#B57DF6 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) | #5896FA | 0.129 |
| Deuteranopia (no green cones) | #6797F3 | 0.118 |
| Tritanopia (no blue cones) | #AA93AE | 0.134 |
| Achromatopsia (no color) | #979797 | 0.179 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57DF6
#B57DF6
oklch(69.6% 0.178 303.5)
- #89AD00
#89AD00
oklch(69.5% 0.171 123.3)
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 #B57DF6, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.020
- Light Urple #B36FF6 ΔE 0.032
- Easter Purple #C071FE ΔE 0.033
- Liliac #C48EFD ΔE 0.048
- Periwinkle #8E82FE ΔE 0.061
- Bright Lavender #C760FF ΔE 0.066
- Lavender Blue #8B88F8 ΔE 0.066
- Bright Lilac #C95EFB ΔE 0.069
Use #B57DF6 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.