#CA37B8#CA37B8

#CA37B8 is a mid, highly saturated purple. Relative luminance 0.188; OKLCH L 60.2% C 0.226 H 333.5°. Best body text is #000000 at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CA37B8
RGB	rgb(202, 55, 184)
HSL	hsl(307, 58%, 50%)
HSV	hsv(307, 73%, 79%)
CMYK	cmyk(0%, 72.8%, 8.9%, 20.8%)
CIE-LAB	lab(50.40, 70.05, -36.83)
CIE-LCH	lch(50.40, 79.14, 332.26°)
OKLab	oklab(60.23% 0.2027 -0.101)
OKLCH	oklch(60.23% 0.226 333.5)
XYZ	xyz(34.3753, 18.7525, 47.1473)
Luminance	0.1875 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA37B8 #37CA49

analogous

#9237CA #CA37B8 #CA376E

triadic

#CA37B8 #B8CA37 #37B8CA

tetradic

#CA37B8 #CA9237 #37CA49 #376ECA

square

#CA37B8 #CA9237 #37CA49 #376ECA

split-complementary

#CA37B8 #6ECA37 #37CA92

monochromatic

#6A1C61 #9B298D #CA37B8 #D767C9 #E498DA

Accessibility & contrast

On white

4.42

#CA37B8 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.75

#CA37B8 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA37B8

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA37B8	#FFFFFF	#000000	##000000
##CA37B8	1.00	4.42	4.75	4.75
#FFFFFF	4.42	1.00	21.00	21.00
#000000	4.75	21.00	1.00	1.00
##000000	4.75	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#326ABC

Deuteranopia (green-blind)

#697FB4

Tritanopia (blue-blind)

#D34574

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ca37b8;
/* rgb */ color: rgb(202, 55, 184);
/* oklch */ color: oklch(60.2% 0.226 333.5);

Tailwind

colors: {
  custom: {
    50: '#de7cce',
    500: '#ca37b8',
    950: '#000000',
  },
}

SCSS

$custom: #ca37b8;
$custom-light: #de7cce;
$custom-dark: #000000;

JSON

{
  "hex": "#ca37b8",
  "rgb": {
    "r": 202,
    "g": 55,
    "b": 184
  },
  "hsl": {
    "h": 307.347,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.60231,
    "c": 0.22645,
    "h": 333.5
  },
  "luminance": 0.1875
}

Semantic roles & 50–950 ramp

primary

#CA37B8

secondary

#8ECF96

accent

#E15946

background

#FEF8FC

surface

#FCEFF9

border

#D5CAD2

text

#160B13

muted

#847C82

Preview Lab

Preview with #CA37B8

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

Preview Lab → · Contrast checker → · Palette generator →