#CA3770#CA3770

#CA3770 is a mid, vivid pink. Relative luminance 0.165; OKLCH L 57.3% C 0.188 H 1.7°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#CA3770
RGB	rgb(202, 55, 112)
HSL	hsl(337, 58%, 50%)
HSV	hsv(337, 73%, 79%)
CMYK	cmyk(0%, 72.8%, 44.6%, 20.8%)
CIE-LAB	lab(47.58, 61.22, 1.93)
CIE-LCH	lch(47.58, 61.25, 1.81°)
OKLab	oklab(57.26% 0.1876 0.0057)
OKLCH	oklch(57.26% 0.188 1.7)
XYZ	xyz(28.6502, 16.4625, 16.9950)
Luminance	0.1646 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3770 #37CA91

analogous

#CA37B9 #CA3770 #CA4737

triadic

#CA3770 #70CA37 #3770CA

tetradic

#CA3770 #B9CA37 #37CA91 #4737CA

square

#CA3770 #B9CA37 #37CA91 #4737CA

split-complementary

#CA3770 #37CA47 #37B9CA

monochromatic

#6A1C3B #9B2955 #CA3770 #D76793 #E498B5

Accessibility & contrast

On white

4.89

#CA3770 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#CA3770 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3770

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3770	#FFFFFF	#000000	##FFFFFF
##CA3770	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#585F71

Deuteranopia (green-blind)

#7F7B6D

Tritanopia (blue-blind)

#DB1E4F

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca3770;
/* rgb */ color: rgb(202, 55, 112);
/* oklch */ color: oklch(57.3% 0.188 1.7);

Tailwind

colors: {
  custom: {
    50: '#e07a98',
    500: '#ca3770',
    950: '#000000',
  },
}

SCSS

$custom: #ca3770;
$custom-light: #e07a98;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3770",
  "rgb": {
    "r": 202,
    "g": 55,
    "b": 112
  },
  "hsl": {
    "h": 336.735,
    "s": 58.103,
    "l": 50.392
  },
  "oklch": {
    "l": 0.57257,
    "c": 0.18772,
    "h": 1.7
  },
  "luminance": 0.16459
}

Semantic roles & 50–950 ramp

primary

#CA3770

secondary

#8ECFB6

accent

#E1A546

background

#FEF7F9

surface

#FDEEF2

border

#D5C9CC

text

#160A0D

muted

#847C7E

Preview Lab

Preview with #CA3770

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

Preview Lab → · Contrast checker → · Palette generator →