#CB37C5#CB37C5

#CB37C5 is a mid, highly saturated purple. Relative luminance 0.195; OKLCH L 61.1% C 0.236 H 329.8°. Best body text is #000000 at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#CB37C5
RGB	rgb(203, 55, 197)
HSL	hsl(302, 59%, 51%)
HSV	hsv(302, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 3%, 20.4%)
CIE-LAB	lab(51.22, 72.25, -43.06)
CIE-LCH	lch(51.22, 84.10, 329.21°)
OKLab	oklab(61.07% 0.2042 -0.1189)
OKLCH	oklch(61.07% 0.236 329.8)
XYZ	xyz(36.0726, 19.4629, 54.6693)
Luminance	0.1946 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB37C5 #37CB3D

analogous

#8737CB #CB37C5 #CB377B

triadic

#CB37C5 #C5CB37 #37C5CB

tetradic

#CB37C5 #CB8737 #37CB3D #377BCB

square

#CB37C5 #CB8737 #37CB3D #377BCB

split-complementary

#CB37C5 #7BCB37 #37CB87

monochromatic

#6C1C68 #9C2998 #CB37C5 #D868D3 #E498E1

Accessibility & contrast

On white

4.29

#CB37C5 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.89

#CB37C5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB37C5

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB37C5	#FFFFFF	#000000	##000000
##CB37C5	1.00	4.29	4.89	4.89
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.89	21.00	1.00	1.00
##000000	4.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#236DC9

Deuteranopia (green-blind)

#6381C1

Tritanopia (blue-blind)

#D24B7B

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #cb37c5;
/* rgb */ color: rgb(203, 55, 197);
/* oklch */ color: oklch(61.1% 0.236 329.8);

Tailwind

colors: {
  custom: {
    50: '#df7dd7',
    500: '#cb37c5',
    950: '#000000',
  },
}

SCSS

$custom: #cb37c5;
$custom-light: #df7dd7;
$custom-dark: #000000;

JSON

{
  "hex": "#cb37c5",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 197
  },
  "hsl": {
    "h": 302.432,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.61072,
    "c": 0.23632,
    "h": 329.8
  },
  "luminance": 0.1946
}

Semantic roles & 50–950 ramp

primary

#CB37C5

secondary

#8ED091

accent

#E24C46

background

#FEF8FD

surface

#FCEFFA

border

#D5CAD3

text

#160B14

muted

#847C83

Preview Lab

Preview with #CB37C5

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

Preview Lab → · Contrast checker → · Palette generator →