#CB51E7#CB51E7

#CB51E7 is a light, highly saturated purple. Relative luminance 0.244; OKLCH L 65.4% C 0.234 H 319.6°. Best body text is #000000 at 5.87:1 contrast (WCAG AA passes).

Color values

HEX	#CB51E7
RGB	rgb(203, 81, 231)
HSL	hsl(289, 76%, 61%)
HSV	hsv(289, 65%, 91%)
CMYK	cmyk(12.1%, 64.9%, 0%, 9.4%)
CIE-LAB	lab(56.44, 68.58, -54.12)
CIE-LCH	lch(56.44, 87.36, 321.72°)
OKLab	oklab(65.42% 0.1779 -0.1513)
OKLCH	oklch(65.42% 0.234 319.6)
XYZ	xyz(41.9930, 24.3529, 78.0744)
Luminance	0.2435 (WCAG relative)
Temperature	cool
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB51E7 #6DE751

analogous

#8051E7 #CB51E7 #E751B8

triadic

#CB51E7 #E7CB51 #51E7CB

tetradic

#CB51E7 #E78051 #6DE751 #51B8E7

square

#CB51E7 #E78051 #6DE751 #51B8E7

split-complementary

#CB51E7 #B8E751 #51E780

monochromatic

#8C17A7 #B91EDC #CB51E7 #DB87EE #EBBDF6

Accessibility & contrast

On white

3.58

#CB51E7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.87

#CB51E7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB51E7

5.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB51E7	#FFFFFF	#000000	##000000
##CB51E7	1.00	3.58	5.87	5.87
#FFFFFF	3.58	1.00	21.00	21.00
#000000	5.87	21.00	1.00	1.00
##000000	5.87	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#1F7FEB

Deuteranopia (green-blind)

#5C8CE3

Tritanopia (blue-blind)

#CC6B95

Achromatopsia (no color)

#878787

Design tokens & code

CSS

--color: #cb51e7;
/* rgb */ color: rgb(203, 81, 231);
/* oklch */ color: oklch(65.4% 0.234 319.6);

Tailwind

colors: {
  custom: {
    50: '#de8aef',
    500: '#cb51e7',
    950: '#000000',
  },
}

SCSS

$custom: #cb51e7;
$custom-light: #de8aef;
$custom-dark: #000000;

JSON

{
  "hex": "#cb51e7",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 231
  },
  "hsl": {
    "h": 288.8,
    "s": 75.758,
    "l": 61.176
  },
  "oklch": {
    "l": 0.65416,
    "c": 0.23357,
    "h": 319.6
  },
  "luminance": 0.24351
}

Semantic roles & 50–950 ramp

primary

#CB51E7

secondary

#B8E6AE

accent

#D80E33

background

#FEF8FE

surface

#FCF0FD

border

#D5CBD5

text

#160C16

muted

#847D84

Preview Lab

Preview with #CB51E7

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

Preview Lab → · Contrast checker → · Palette generator →