#CA37B0#CA37B0

#CA37B0 is a mid, highly saturated pink. Relative luminance 0.184; OKLCH L 59.8% C 0.221 H 336.2°. Best body text is #000000 at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CA37B0
RGB	rgb(202, 55, 176)
HSL	hsl(311, 58%, 50%)
HSV	hsv(311, 73%, 79%)
CMYK	cmyk(0%, 72.8%, 12.9%, 20.8%)
CIE-LAB	lab(50.01, 68.88, -32.76)
CIE-LCH	lch(50.01, 76.27, 334.56°)
OKLab	oklab(59.83% 0.2021 -0.0893)
OKLCH	oklch(59.83% 0.221 336.2)
XYZ	xyz(33.5603, 18.4266, 42.8551)
Luminance	0.1842 (WCAG relative)
Temperature	neutral
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA37B0 #37CA51

analogous

#9A37CA #CA37B0 #CA3767

triadic

#CA37B0 #B0CA37 #37B0CA

tetradic

#CA37B0 #CA9A37 #37CA51 #3767CA

square

#CA37B0 #CA9A37 #37CA51 #3767CA

split-complementary

#CA37B0 #67CA37 #37CA9A

monochromatic

#6A1C5D #9B2987 #CA37B0 #D767C3 #E498D6

Accessibility & contrast

On white

4.48

#CA37B0 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.68

#CA37B0 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA37B0

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA37B0	#FFFFFF	#000000	##000000
##CA37B0	1.00	4.48	4.68	4.68
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.68	21.00	1.00	1.00
##000000	4.68	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#3969B3

Deuteranopia (green-blind)

#6C7FAD

Tritanopia (blue-blind)

#D44170

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #ca37b0;
/* rgb */ color: rgb(202, 55, 176);
/* oklch */ color: oklch(59.8% 0.221 336.2);

Tailwind

colors: {
  custom: {
    50: '#de7cc8',
    500: '#ca37b0',
    950: '#000000',
  },
}

SCSS

$custom: #ca37b0;
$custom-light: #de7cc8;
$custom-dark: #000000;

JSON

{
  "hex": "#ca37b0",
  "rgb": {
    "r": 202,
    "g": 55,
    "b": 176
  },
  "hsl": {
    "h": 310.612,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59827,
    "c": 0.2209,
    "h": 336.2
  },
  "luminance": 0.18424
}

Semantic roles & 50–950 ramp

primary

#CA37B0

secondary

#8ECF99

accent

#E16246

background

#FEF8FC

surface

#FCEFF8

border

#D5CAD1

text

#160B13

muted

#847C82

Preview Lab

Preview with #CA37B0

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

Preview Lab → · Contrast checker → · Palette generator →