#CB37B1#CB37B1

#CB37B1 is a mid, highly saturated pink. Relative luminance 0.186; OKLCH L 60.0% C 0.222 H 336.1°. Best body text is #000000 at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CB37B1
RGB	rgb(203, 55, 177)
HSL	hsl(311, 59%, 51%)
HSV	hsv(311, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 12.8%, 20.4%)
CIE-LAB	lab(50.22, 69.25, -33.00)
CIE-LCH	lch(50.22, 76.71, 334.52°)
OKLab	oklab(60.03% 0.2031 -0.0899)
OKLCH	oklch(60.03% 0.222 336.1)
XYZ	xyz(33.9311, 18.6063, 43.3908)
Luminance	0.1860 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB37B1 #37CB51

analogous

#9B37CB #CB37B1 #CB3767

triadic

#CB37B1 #B1CB37 #37B1CB

tetradic

#CB37B1 #CB9B37 #37CB51 #3767CB

square

#CB37B1 #CB9B37 #37CB51 #3767CB

split-complementary

#CB37B1 #67CB37 #37CB9B

monochromatic

#6C1C5E #9C2988 #CB37B1 #D868C4 #E498D7

Accessibility & contrast

On white

4.45

#CB37B1 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.72

#CB37B1 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB37B1

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB37B1	#FFFFFF	#000000	##000000
##CB37B1	1.00	4.45	4.72	4.72
#FFFFFF	4.45	1.00	21.00	21.00
#000000	4.72	21.00	1.00	1.00
##000000	4.72	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3969B4

Deuteranopia (green-blind)

#6D7FAD

Tritanopia (blue-blind)

#D54170

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cb37b1;
/* rgb */ color: rgb(203, 55, 177);
/* oklch */ color: oklch(60.0% 0.222 336.1);

Tailwind

colors: {
  custom: {
    50: '#df7cc8',
    500: '#cb37b1',
    950: '#000000',
  },
}

SCSS

$custom: #cb37b1;
$custom-light: #df7cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#cb37b1",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 177
  },
  "hsl": {
    "h": 310.541,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.60028,
    "c": 0.22214,
    "h": 336.1
  },
  "luminance": 0.18603
}

Semantic roles & 50–950 ramp

primary

#CB37B1

secondary

#8ED09A

accent

#E26146

background

#FEF8FC

surface

#FCEFF8

border

#D5CAD1

text

#160B13

muted

#847C82

Preview Lab

Preview with #CB37B1

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

Preview Lab → · Contrast checker → · Palette generator →