#CB57E5#CB57E5

#CB57E5 is a light, highly saturated purple. Relative luminance 0.252; OKLCH L 66.0% C 0.224 H 319.9°. Best body text is #000000 at 6.03:1 contrast (WCAG AA passes).

Color values

HEX	#CB57E5
RGB	rgb(203, 87, 229)
HSL	hsl(289, 73%, 62%)
HSV	hsv(289, 62%, 90%)
CMYK	cmyk(11.4%, 62%, 0%, 10.2%)
CIE-LAB	lab(57.24, 65.67, -51.71)
CIE-LCH	lch(57.24, 83.59, 321.78°)
OKLab	oklab(65.96% 0.1712 -0.1443)
OKLCH	oklch(65.96% 0.224 319.9)
XYZ	xyz(42.1779, 25.1720, 76.7505)
Luminance	0.2517 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB57E5 #71E557

analogous

#8457E5 #CB57E5 #E557B8

triadic

#CB57E5 #E5CB57 #57E5CB

tetradic

#CB57E5 #E58457 #71E557 #57B8E5

square

#CB57E5 #E58457 #71E557 #57B8E5

split-complementary

#CB57E5 #B8E557 #57E584

monochromatic

#8E1AA8 #BB22DD #CB57E5 #DB8CED #ECC1F5

Accessibility & contrast

On white

3.48

#CB57E5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.03

#CB57E5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB57E5

6.03:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB57E5	#FFFFFF	#000000	##000000
##CB57E5	1.00	3.48	6.03	6.03
#FFFFFF	3.48	1.00	21.00	21.00
#000000	6.03	21.00	1.00	1.00
##000000	6.03	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3181E9

Deuteranopia (green-blind)

#628EE1

Tritanopia (blue-blind)

#CC6F96

Achromatopsia (no color)

#898989

Design tokens & code

CSS

--color: #cb57e5;
/* rgb */ color: rgb(203, 87, 229);
/* oklch */ color: oklch(66.0% 0.224 319.9);

Tailwind

colors: {
  custom: {
    50: '#de8dee',
    500: '#cb57e5',
    950: '#000000',
  },
}

SCSS

$custom: #cb57e5;
$custom-light: #de8dee;
$custom-dark: #000000;

JSON

{
  "hex": "#cb57e5",
  "rgb": {
    "r": 203,
    "g": 87,
    "b": 229
  },
  "hsl": {
    "h": 289.014,
    "s": 73.196,
    "l": 61.961
  },
  "oklch": {
    "l": 0.6596,
    "c": 0.22392,
    "h": 319.9
  },
  "luminance": 0.2517
}

Semantic roles & 50–950 ramp

primary

#CB57E5

secondary

#BBE6B2

accent

#D51034

background

#FEF9FE

surface

#FCF1FD

border

#D5CBD5

text

#160D16

muted

#847E84

Preview Lab

Preview with #CB57E5

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

Preview Lab → · Contrast checker → · Palette generator →