#CA37A3#CA37A3

#CA37A3 is a mid, highly saturated pink. Relative luminance 0.179; OKLCH L 59.2% C 0.212 H 340.7°. Best body text is #000000 at 4.59:1 contrast (WCAG AA passes).

Color values

HEX	#CA37A3
RGB	rgb(202, 55, 163)
HSL	hsl(316, 58%, 50%)
HSV	hsv(316, 73%, 79%)
CMYK	cmyk(0%, 72.8%, 19.3%, 20.8%)
CIE-LAB	lab(49.42, 67.07, -26.02)
CIE-LCH	lch(49.42, 71.94, 338.80°)
OKLab	oklab(59.21% 0.2004 -0.0701)
OKLCH	oklch(59.21% 0.212 340.7)
XYZ	xyz(32.3351, 17.9365, 36.4024)
Luminance	0.1793 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA37A3 #37CA5E

analogous

#A737CA #CA37A3 #CA375A

triadic

#CA37A3 #A3CA37 #37A3CA

tetradic

#CA37A3 #CAA737 #37CA5E #375ACA

square

#CA37A3 #CAA737 #37CA5E #375ACA

split-complementary

#CA37A3 #5ACA37 #37CAA7

monochromatic

#6A1C56 #9B297D #CA37A3 #D767B9 #E498D0

Accessibility & contrast

On white

4.58

#CA37A3 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.59

#CA37A3 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA37A3

4.59:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA37A3	#FFFFFF	#000000	##000000
##CA37A3	1.00	4.58	4.59	4.59
#FFFFFF	4.58	1.00	21.00	21.00
#000000	4.59	21.00	1.00	1.00
##000000	4.59	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4266A6

Deuteranopia (green-blind)

#717EA0

Tritanopia (blue-blind)

#D63B69

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #ca37a3;
/* rgb */ color: rgb(202, 55, 163);
/* oklch */ color: oklch(59.2% 0.212 340.7);

Tailwind

colors: {
  custom: {
    50: '#de7bbe',
    500: '#ca37a3',
    950: '#000000',
  },
}

SCSS

$custom: #ca37a3;
$custom-light: #de7bbe;
$custom-dark: #000000;

JSON

{
  "hex": "#ca37a3",
  "rgb": {
    "r": 202,
    "g": 55,
    "b": 163
  },
  "hsl": {
    "h": 315.918,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59207,
    "c": 0.21235,
    "h": 340.7
  },
  "luminance": 0.17933
}

Semantic roles & 50–950 ramp

primary

#CA37A3

secondary

#8ECF9F

accent

#E17046

background

#FEF8FB

surface

#FCEFF7

border

#D5CAD0

text

#160A12

muted

#847C81

Preview Lab

Preview with #CA37A3

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

Preview Lab → · Contrast checker → · Palette generator →