#CB37BC#CB37BC

#CB37BC is a mid, highly saturated purple. Relative luminance 0.191; OKLCH L 60.6% C 0.230 H 332.5°. Best body text is #000000 at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CB37BC
RGB	rgb(203, 55, 188)
HSL	hsl(306, 59%, 51%)
HSV	hsv(306, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 7.4%, 20.4%)
CIE-LAB	lab(50.76, 70.87, -38.58)
CIE-LCH	lch(50.76, 80.69, 331.44°)
OKLab	oklab(60.59% 0.2039 -0.106)
OKLCH	oklch(60.59% 0.23 332.5)
XYZ	xyz(35.0720, 19.0626, 49.3995)
Luminance	0.1906 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB37BC #37CB46

analogous

#9037CB #CB37BC #CB3772

triadic

#CB37BC #BCCB37 #37BCCB

tetradic

#CB37BC #CB9037 #37CB46 #3772CB

square

#CB37BC #CB9037 #37CB46 #3772CB

split-complementary

#CB37BC #72CB37 #37CB90

monochromatic

#6C1C64 #9C2990 #CB37BC #D868CC #E498DD

Accessibility & contrast

On white

4.36

#CB37BC on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.81

#CB37BC on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB37BC

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB37BC	#FFFFFF	#000000	##000000
##CB37BC	1.00	4.36	4.81	4.81
#FFFFFF	4.36	1.00	21.00	21.00
#000000	4.81	21.00	1.00	1.00
##000000	4.81	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#2F6BC0

Deuteranopia (green-blind)

#6880B8

Tritanopia (blue-blind)

#D44776

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #cb37bc;
/* rgb */ color: rgb(203, 55, 188);
/* oklch */ color: oklch(60.6% 0.230 332.5);

Tailwind

colors: {
  custom: {
    50: '#df7cd0',
    500: '#cb37bc',
    950: '#000000',
  },
}

SCSS

$custom: #cb37bc;
$custom-light: #df7cd0;
$custom-dark: #000000;

JSON

{
  "hex": "#cb37bc",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 188
  },
  "hsl": {
    "h": 306.081,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.60589,
    "c": 0.22981,
    "h": 332.5
  },
  "luminance": 0.1906
}

Semantic roles & 50–950 ramp

primary

#CB37BC

secondary

#8ED095

accent

#E25646

background

#FEF8FC

surface

#FCEFF9

border

#D5CAD2

text

#160B14

muted

#847C82

Preview Lab

Preview with #CB37BC

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

Preview Lab → · Contrast checker → · Palette generator →