#CB51BB#CB51BB

#CB51BB is a light, vivid purple. Relative luminance 0.222; OKLCH L 63.1% C 0.197 H 333.1°. Best body text is #000000 at 5.43:1 contrast (WCAG AA passes).

Color values

HEX	#CB51BB
RGB	rgb(203, 81, 187)
HSL	hsl(308, 54%, 56%)
HSV	hsv(308, 60%, 80%)
CMYK	cmyk(0%, 60.1%, 7.9%, 20.4%)
CIE-LAB	lab(54.21, 60.94, -32.59)
CIE-LCH	lch(54.21, 69.11, 331.86°)
OKLab	oklab(63.07% 0.1754 -0.089)
OKLCH	oklch(63.07% 0.197 333.1)
XYZ	xyz(36.5407, 22.1719, 49.3591)
Luminance	0.2217 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB51BB #51CB61

analogous

#9E51CB #CB51BB #CB517E

triadic

#CB51BB #BBCB51 #51BBCB

tetradic

#CB51BB #CB9E51 #51CB61 #517ECB

square

#CB51BB #CB9E51 #51CB61 #517ECB

split-complementary

#CB51BB #7ECB51 #51CB9E

monochromatic

#7C2571 #AC339C #CB51BB #D980CD #E7AFE0

Accessibility & contrast

On white

3.86

#CB51BB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.43

#CB51BB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB51BB

5.43:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB51BB	#FFFFFF	#000000	##000000
##CB51BB	1.00	3.86	5.43	5.43
#FFFFFF	3.86	1.00	21.00	21.00
#000000	5.43	21.00	1.00	1.00
##000000	5.43	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4E76BE

Deuteranopia (green-blind)

#7588B8

Tritanopia (blue-blind)

#D35A7F

Achromatopsia (no color)

#828282

Design tokens & code

CSS

--color: #cb51bb;
/* rgb */ color: rgb(203, 81, 187);
/* oklch */ color: oklch(63.1% 0.197 333.1);

Tailwind

colors: {
  custom: {
    50: '#de89d0',
    500: '#cb51bb',
    950: '#000000',
  },
}

SCSS

$custom: #cb51bb;
$custom-light: #de89d0;
$custom-dark: #000000;

JSON

{
  "hex": "#cb51bb",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 187
  },
  "hsl": {
    "h": 307.869,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63074,
    "c": 0.19665,
    "h": 333.1
  },
  "luminance": 0.22169
}

Semantic roles & 50–950 ramp

primary

#CB51BB

secondary

#A3D5A9

accent

#DD5E4A

background

#FEF8FC

surface

#FCF0F9

border

#D5CBD2

text

#150C14

muted

#847D82

Preview Lab

Preview with #CB51BB

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

Preview Lab → · Contrast checker → · Palette generator →