#CA3F53#CA3F53

#CA3F53 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.3% C 0.175 H 16.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CA3F53
RGB	rgb(202, 63, 83)
HSL	hsl(351, 57%, 52%)
HSV	hsv(351, 69%, 79%)
CMYK	cmyk(0%, 68.8%, 58.9%, 20.8%)
CIE-LAB	lab(47.93, 55.93, 20.13)
CIE-LCH	lch(47.93, 59.44, 19.79°)
OKLab	oklab(57.29% 0.1675 0.0494)
OKLCH	oklch(57.29% 0.175 16.4)
XYZ	xyz(27.6986, 16.7400, 9.9545)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3F53 #3FCAB6

analogous

#CA3F99 #CA3F53 #CA713F

triadic

#CA3F53 #53CA3F #3F53CA

tetradic

#CA3F53 #99CA3F #3FCAB6 #713FCA

square

#CA3F53 #99CA3F #3FCAB6 #713FCA

split-complementary

#CA3F53 #3FCA71 #3F99CA

monochromatic

#701F2A #A02C3D #CA3F53 #D76F7E #E49FA9

Accessibility & contrast

On white

4.83

#CA3F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CA3F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3F53

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3F53	#FFFFFF	#000000	##FFFFFF
##CA3F53	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635F53

Deuteranopia (green-blind)

#867C4F

Tritanopia (blue-blind)

#DD1E47

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca3f53;
/* rgb */ color: rgb(202, 63, 83);
/* oklch */ color: oklch(57.3% 0.175 16.4);

Tailwind

colors: {
  custom: {
    50: '#e17d83',
    500: '#ca3f53',
    950: '#000000',
  },
}

SCSS

$custom: #ca3f53;
$custom-light: #e17d83;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3f53",
  "rgb": {
    "r": 202,
    "g": 63,
    "b": 83
  },
  "hsl": {
    "h": 351.367,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57292,
    "c": 0.17461,
    "h": 16.4
  },
  "luminance": 0.16736
}

Semantic roles & 50–950 ramp

primary

#CA3F53

secondary

#94D1C8

accent

#E0CA48

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CA3F53

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

Preview Lab → · Contrast checker → · Palette generator →