#CA37A5#CA37A5

#CA37A5 is a mid, highly saturated pink. Relative luminance 0.180; OKLCH L 59.3% C 0.214 H 340.0°. Best body text is #000000 at 4.60:1 contrast (WCAG AA passes).

Color values

HEX	#CA37A5
RGB	rgb(202, 55, 165)
HSL	hsl(315, 58%, 50%)
HSV	hsv(315, 73%, 79%)
CMYK	cmyk(0%, 72.8%, 18.3%, 20.8%)
CIE-LAB	lab(49.51, 67.34, -27.07)
CIE-LCH	lch(49.51, 72.57, 338.10°)
OKLab	oklab(59.3% 0.2007 -0.0731)
OKLCH	oklch(59.3% 0.214 340)
XYZ	xyz(32.5157, 18.0087, 37.3536)
Luminance	0.1801 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA37A5 #37CA5C

analogous

#A537CA #CA37A5 #CA375B

triadic

#CA37A5 #A5CA37 #37A5CA

tetradic

#CA37A5 #CAA537 #37CA5C #375BCA

square

#CA37A5 #CAA537 #37CA5C #375BCA

split-complementary

#CA37A5 #5BCA37 #37CAA5

monochromatic

#6A1C57 #9B297E #CA37A5 #D767BB #E498D1

Accessibility & contrast

On white

4.56

#CA37A5 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.60

#CA37A5 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CA37A5

4.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA37A5	#FFFFFF	#000000	##000000
##CA37A5	1.00	4.56	4.60	4.60
#FFFFFF	4.56	1.00	21.00	21.00
#000000	4.60	21.00	1.00	1.00
##000000	4.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#4167A8

Deuteranopia (green-blind)

#717EA2

Tritanopia (blue-blind)

#D63C6A

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #ca37a5;
/* rgb */ color: rgb(202, 55, 165);
/* oklch */ color: oklch(59.3% 0.214 340.0);

Tailwind

colors: {
  custom: {
    50: '#de7bc0',
    500: '#ca37a5',
    950: '#000000',
  },
}

SCSS

$custom: #ca37a5;
$custom-light: #de7bc0;
$custom-dark: #000000;

JSON

{
  "hex": "#ca37a5",
  "rgb": {
    "r": 202,
    "g": 55,
    "b": 165
  },
  "hsl": {
    "h": 315.102,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.59299,
    "c": 0.21363,
    "h": 340
  },
  "luminance": 0.18006
}

Semantic roles & 50–950 ramp

primary

#CA37A5

secondary

#8ECF9E

accent

#E16D46

background

#FEF8FB

surface

#FCEFF7

border

#D5CAD0

text

#160A12

muted

#847C81

Preview Lab

Preview with #CA37A5

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

Preview Lab → · Contrast checker → · Palette generator →