#CB51EB#CB51EB

#CB51EB is a light, highly saturated purple. Relative luminance 0.246; OKLCH L 65.7% C 0.237 H 318.6°. Best body text is #000000 at 5.92:1 contrast (WCAG AA passes).

Color values

HEX	#CB51EB
RGB	rgb(203, 81, 235)
HSL	hsl(288, 79%, 62%)
HSV	hsv(288, 66%, 92%)
CMYK	cmyk(13.6%, 65.5%, 0%, 7.8%)
CIE-LAB	lab(56.67, 69.32, -56.00)
CIE-LCH	lch(56.67, 89.12, 321.07°)
OKLab	oklab(65.65% 0.1779 -0.1568)
OKLCH	oklch(65.65% 0.237 318.6)
XYZ	xyz(42.5644, 24.5814, 81.0838)
Luminance	0.2458 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB51EB #71EB51

analogous

#7E51EB #CB51EB #EB51BE

triadic

#CB51EB #EBCB51 #51EBCB

tetradic

#CB51EB #EB7E51 #71EB51 #51BEEB

square

#CB51EB #EB7E51 #71EB51 #51BEEB

split-complementary

#CB51EB #BEEB51 #51EB7E

monochromatic

#8E14AE #BB1AE5 #CB51EB #DB88F1 #ECBFF8

Accessibility & contrast

On white

3.55

#CB51EB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.92

#CB51EB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB51EB

5.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB51EB	#FFFFFF	#000000	##000000
##CB51EB	1.00	3.55	5.92	5.92
#FFFFFF	3.55	1.00	21.00	21.00
#000000	5.92	21.00	1.00	1.00
##000000	5.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1580F0

Deuteranopia (green-blind)

#598CE7

Tritanopia (blue-blind)

#CB6D98

Achromatopsia (no color)

#888888

Design tokens & code

CSS

--color: #cb51eb;
/* rgb */ color: rgb(203, 81, 235);
/* oklch */ color: oklch(65.7% 0.237 318.6);

Tailwind

colors: {
  custom: {
    50: '#df8af2',
    500: '#cb51eb',
    950: '#000000',
  },
}

SCSS

$custom: #cb51eb;
$custom-light: #df8af2;
$custom-dark: #000000;

JSON

{
  "hex": "#cb51eb",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 235
  },
  "hsl": {
    "h": 287.532,
    "s": 79.381,
    "l": 61.961
  },
  "oklch": {
    "l": 0.65651,
    "c": 0.23711,
    "h": 318.6
  },
  "luminance": 0.2458
}

Semantic roles & 50–950 ramp

primary

#CB51EB

secondary

#BBE8B0

accent

#DC0A35

background

#FEF8FE

surface

#FCF0FD

border

#D5CBD5

text

#160C17

muted

#847D85

Preview Lab

Preview with #CB51EB

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

Preview Lab → · Contrast checker → · Palette generator →