#CA37B7#CA37B7

#CA37B7 is a mid, highly saturated purple. Relative luminance 0.187; OKLCH L 60.2% C 0.226 H 333.8°. Best body text is #000000 at 4.74:1 contrast (WCAG AA passes).

Color values

HEX	#CA37B7
RGB	rgb(202, 55, 183)
HSL	hsl(308, 58%, 50%)
HSV	hsv(308, 73%, 79%)
CMYK	cmyk(0%, 72.8%, 9.4%, 20.8%)
CIE-LAB	lab(50.35, 69.90, -36.33)
CIE-LCH	lch(50.35, 78.77, 332.54°)
OKLab	oklab(60.18% 0.2026 -0.0995)
OKLCH	oklch(60.18% 0.226 333.8)
XYZ	xyz(34.2708, 18.7108, 46.5972)
Luminance	0.1871 (WCAG relative)
Temperature	neutral
Family	purple

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA37B7 #37CA4A

analogous

#9337CA #CA37B7 #CA376D

triadic

#CA37B7 #B7CA37 #37B7CA

tetradic

#CA37B7 #CA9337 #37CA4A #376DCA

square

#CA37B7 #CA9337 #37CA4A #376DCA

split-complementary

#CA37B7 #6DCA37 #37CA93

monochromatic

#6A1C60 #9B298C #CA37B7 #D767C8 #E498DA

Accessibility & contrast

On white

4.43

#CA37B7 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.74

#CA37B7 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA37B7

4.74:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA37B7	#FFFFFF	#000000	##000000
##CA37B7	1.00	4.43	4.74	4.74
#FFFFFF	4.43	1.00	21.00	21.00
#000000	4.74	21.00	1.00	1.00
##000000	4.74	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#336ABB

Deuteranopia (green-blind)

#697FB3

Tritanopia (blue-blind)

#D34574

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #ca37b7;
/* rgb */ color: rgb(202, 55, 183);
/* oklch */ color: oklch(60.2% 0.226 333.8);

Tailwind

colors: {
  custom: {
    50: '#de7ccd',
    500: '#ca37b7',
    950: '#000000',
  },
}

SCSS

$custom: #ca37b7;
$custom-light: #de7ccd;
$custom-dark: #000000;

JSON

{
  "hex": "#ca37b7",
  "rgb": {
    "r": 202,
    "g": 55,
    "b": 183
  },
  "hsl": {
    "h": 307.755,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.6018,
    "c": 0.22574,
    "h": 333.8
  },
  "luminance": 0.18708
}

Semantic roles & 50–950 ramp

primary

#CA37B7

secondary

#8ECF96

accent

#E15A46

background

#FEF8FC

surface

#FCEFF9

border

#D5CAD2

text

#160B13

muted

#847C82

Preview Lab

Preview with #CA37B7

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

Preview Lab → · Contrast checker → · Palette generator →