#CB51CB#CB51CB

#CB51CB is a light, highly saturated purple. Relative luminance 0.229; OKLCH L 63.9% C 0.210 H 327.7°. Best body text is #000000 at 5.58:1 contrast (WCAG AA passes).

Color values

HEX	#CB51CB
RGB	rgb(203, 81, 203)
HSL	hsl(300, 54%, 56%)
HSV	hsv(300, 60%, 80%)
CMYK	cmyk(0%, 60.1%, 0%, 20.4%)
CIE-LAB	lab(54.96, 63.59, -40.60)
CIE-LCH	lch(54.96, 75.44, 327.44°)
OKLab	oklab(63.87% 0.1771 -0.112)
OKLCH	oklch(63.87% 0.21 327.7)
XYZ	xyz(38.3500, 22.8956, 58.8877)
Luminance	0.2289 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB51CB #51CB51

analogous

#8E51CB #CB51CB #CB518E

triadic

#CB51CB #CBCB51 #51CBCB

tetradic

#CB51CB #CB8E51 #51CB51 #518ECB

square

#CB51CB #CB8E51 #51CB51 #518ECB

split-complementary

#CB51CB #8ECB51 #51CB8E

monochromatic

#7C257C #AC33AC #CB51CB #D980D9 #E7AFE7

Accessibility & contrast

On white

3.76

#CB51CB on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

5.58

#CB51CB on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB51CB

5.58:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB51CB	#FFFFFF	#000000	##000000
##CB51CB	1.00	3.76	5.58	5.58
#FFFFFF	3.76	1.00	21.00	21.00
#000000	5.58	21.00	1.00	1.00
##000000	5.58	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4279CF

Deuteranopia (green-blind)

#6D89C8

Tritanopia (blue-blind)

#D16087

Achromatopsia (no color)

#848484

Design tokens & code

CSS

--color: #cb51cb;
/* rgb */ color: rgb(203, 81, 203);
/* oklch */ color: oklch(63.9% 0.210 327.7);

Tailwind

colors: {
  custom: {
    50: '#de89db',
    500: '#cb51cb',
    950: '#000000',
  },
}

SCSS

$custom: #cb51cb;
$custom-light: #de89db;
$custom-dark: #000000;

JSON

{
  "hex": "#cb51cb",
  "rgb": {
    "r": 203,
    "g": 81,
    "b": 203
  },
  "hsl": {
    "h": 300,
    "s": 53.982,
    "l": 55.686
  },
  "oklch": {
    "l": 0.63871,
    "c": 0.20953,
    "h": 327.7
  },
  "luminance": 0.22893
}

Semantic roles & 50–950 ramp

primary

#CB51CB

secondary

#A3D5A3

accent

#DD4A4A

background

#FEF8FD

surface

#FCF0FB

border

#D5CBD4

text

#160C15

muted

#847D83

Preview Lab

Preview with #CB51CB

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

Preview Lab → · Contrast checker → · Palette generator →