#B57DFF
Closest named color: Light Purple (#BF77F6). oklch(70.1% 0.188 301.6), rgb(181, 125, 255).
Aa
Black text reads best on this color (7.34:1).
About this color
#B57DFF is a medium-light, vivid purple. In OKLCH its lightness is 70%, its chroma 0.188 and its hue 302°. Its hue sits between the warm and cool halves of the wheel. The nearest named color is Light Purple (#BF77F6), ΔE 0.023 away. Black text reads best on it, at 7.34:1.
| Hue family | Purples |
| Lightness | medium-light (70%) |
| Chroma | vivid (0.188) |
| Temperature | in between |
| Nearest name | Light Purple (#BF77F6) |
| Black text | 7.34:1 |
| White text | 2.86:1 |
Values
| HEX | #B57DFF |
| RGB | rgb(181, 125, 255) |
| HSL | hsl(266, 100%, 75%) |
| OKLCH | oklch(70.1% 0.188 301.6) |
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 #B57DFF | 2.86:1 | Fails | Lc -59.8 | Large or bold text, headings |
| Black text on #B57DFF | 7.34:1 | AAA | Lc 49.6 | Large or bold text, headings |
| #B57DFF text on white | 2.86:1 | Fails | Lc 54.5 | Large or bold text, headings |
| #B57DFF text on black | 7.34:1 | AAA | Lc -47.3 | 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
#F7F3FF
oklch(97.1% 0.016 301.2)
-
Step 100
100
#EEE5FE
oklch(93.6% 0.035 302.1)
-
Step 200
200
#E0D0FE
oklch(88.5% 0.065 301)
-
Step 300
300
#CEAFFF
oklch(80.9% 0.115 301.7)
-
Step 400
400 (this color)
#B57DFF
oklch(70.1% 0.188 301.6)
-
Step 500
500
#A656FF
oklch(63.1% 0.239 301.5)
-
Step 600
600
#932DEF
oklch(55.7% 0.262 301.7)
-
Step 700
700
#7D1AD0
oklch(49.1% 0.244 301.5)
-
Step 800
800
#651CA8
oklch(42.6% 0.202 301.4)
-
Step 900
900
#522185
oklch(37.7% 0.157 301.5)
-
Step 950
950
#30154E
oklch(27% 0.1 301.7)
#B57DFF 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) | #5198FF | 0.136 |
| Deuteranopia (no green cones) | #6198FC | 0.123 |
| Tritanopia (no blue cones) | #A795B2 | 0.143 |
| Achromatopsia (no color) | #999999 | 0.189 |
Harmonies
Hue rotations in OKLCH that keep this color's lightness and chroma.
Complementary
The opposite hue (180°).
- #B57DFF
#B57DFF
oklch(70.1% 0.188 301.6)
- #8FAE00
#8FAE00
oklch(70.2% 0.169 121.6)
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 #B57DFF, closest first.
Similar named colors
The eight closest entries in our named color list, with their ΔE distance.
- Light Purple #BF77F6 ΔE 0.023
- Easter Purple #C071FE ΔE 0.030
- Light Urple #B36FF6 ΔE 0.032
- Liliac #C48EFD ΔE 0.049
- Periwinkle #8E82FE ΔE 0.060
- Bright Lavender #C760FF ΔE 0.063
- Bright Lilac #C95EFB ΔE 0.067
- Lavender Blue #8B88F8 ΔE 0.068
Use #B57DFF 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.