#CB37A5#CB37A5

#CB37A5 is a mid, highly saturated pink. Relative luminance 0.181; OKLCH L 59.5% C 0.214 H 340.3°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CB37A5
RGB	rgb(203, 55, 165)
HSL	hsl(315, 59%, 51%)
HSV	hsv(315, 73%, 80%)
CMYK	cmyk(0%, 72.9%, 18.7%, 20.4%)
CIE-LAB	lab(49.68, 67.58, -26.79)
CIE-LCH	lch(49.68, 72.69, 338.38°)
OKLab	oklab(59.45% 0.2017 -0.0723)
OKLCH	oklch(59.45% 0.214 340.3)
XYZ	xyz(32.7872, 18.1487, 37.3663)
Luminance	0.1815 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CB37A5 #37CB5D

analogous

#A737CB #CB37A5 #CB375B

triadic

#CB37A5 #A5CB37 #37A5CB

tetradic

#CB37A5 #CBA737 #37CB5D #375BCB

square

#CB37A5 #CBA737 #37CB5D #375BCB

split-complementary

#CB37A5 #5BCB37 #37CBA7

monochromatic

#6C1C57 #9C297F #CB37A5 #D868BB #E498D1

Accessibility & contrast

On white

4.54

#CB37A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#CB37A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CB37A5

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CB37A5	#FFFFFF	#000000	##000000
##CB37A5	1.00	4.54	4.63	4.63
#FFFFFF	4.54	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4267A8

Deuteranopia (green-blind)

#717FA2

Tritanopia (blue-blind)

#D73B6A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cb37a5;
/* rgb */ color: rgb(203, 55, 165);
/* oklch */ color: oklch(59.5% 0.214 340.3);

Tailwind

colors: {
  custom: {
    50: '#df7cc0',
    500: '#cb37a5',
    950: '#000000',
  },
}

SCSS

$custom: #cb37a5;
$custom-light: #df7cc0;
$custom-dark: #000000;

JSON

{
  "hex": "#cb37a5",
  "rgb": {
    "r": 203,
    "g": 55,
    "b": 165
  },
  "hsl": {
    "h": 315.405,
    "s": 58.73,
    "l": 50.588
  },
  "oklch": {
    "l": 0.59454,
    "c": 0.21424,
    "h": 340.3
  },
  "luminance": 0.18145
}

Semantic roles & 50–950 ramp

primary

#CB37A5

secondary

#8ED09F

accent

#E26E46

background

#FEF8FB

surface

#FCEFF7

border

#D5CAD0

text

#160A12

muted

#847C81

Preview Lab

Preview with #CB37A5

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

Preview Lab → · Contrast checker → · Palette generator →