#B57BFB#B57BFB

#B57BFB is a light, vivid violet. Relative luminance 0.310; OKLCH L 69.6% C 0.187 H 302.8°. Best body text is #000000 at 7.19:1 contrast (WCAG AA passes).

Color values

HEX	#B57BFB
RGB	rgb(181, 123, 251)
HSL	hsl(267, 94%, 73%)
HSV	hsv(267, 51%, 98%)
CMYK	cmyk(27.9%, 51%, 0%, 1.6%)
CIE-LAB	lab(62.47, 47.23, -55.77)
CIE-LCH	lch(62.47, 73.08, 310.26°)
OKLab	oklab(69.61% 0.101 -0.1569)
OKLCH	oklch(69.61% 0.187 302.8)
XYZ	xyz(43.5477, 30.9547, 94.9287)
Luminance	0.3095 (WCAG relative)
Temperature	cool
Family	violet

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#B57BFB #C1FB7B

analogous

#7B81FB #B57BFB #F57BFB

triadic

#B57BFB #FBB57B #7BFBB5

tetradic

#B57BFB #FB7B81 #C1FB7B #7BFBF5

square

#B57BFB #FB7B81 #C1FB7B #7BFBF5

split-complementary

#B57BFB #FBF57B #81FB7B

monochromatic

#7307F4 #9440F9 #B57BFB #D6B6FD #EEE1FE

Accessibility & contrast

On white

2.92

#B57BFB on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.19

#B57BFB on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #B57BFB

7.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##B57BFB	#FFFFFF	#000000	##000000
##B57BFB	1.00	2.92	7.19	7.19
#FFFFFF	2.92	1.00	21.00	21.00
#000000	7.19	21.00	1.00	1.00
##000000	7.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#5096FF

Deuteranopia (green-blind)

#6197F8

Tritanopia (blue-blind)

#A893B0

Achromatopsia (no color)

#979797

Design tokens & code

CSS

--color: #b57bfb;
/* rgb */ color: rgb(181, 123, 251);
/* oklch */ color: oklch(69.6% 0.187 302.8);

Tailwind

colors: {
  custom: {
    50: '#cea3fd',
    500: '#b57bfb',
    950: '#000000',
  },
}

SCSS

$custom: #b57bfb;
$custom-light: #cea3fd;
$custom-dark: #000000;

JSON

{
  "hex": "#b57bfb",
  "rgb": {
    "r": 181,
    "g": 123,
    "b": 251
  },
  "hsl": {
    "h": 267.188,
    "s": 94.118,
    "l": 73.333
  },
  "oklch": {
    "l": 0.69609,
    "c": 0.18665,
    "h": 302.8
  },
  "luminance": 0.30955
}

Semantic roles & 50–950 ramp

primary

#B57BFB

secondary

#E7F6D5

accent

#E6007E

background

#FDFAFF

surface

#FAF4FF

border

#D3CED7

text

#140F18

muted

#837F86

Preview Lab

Preview with #B57BFB

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →