#CA3F55#CA3F55

#CA3F55 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.3% C 0.175 H 15.5°. Best body text is #FFFFFF at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#CA3F55
RGB	rgb(202, 63, 85)
HSL	hsl(351, 57%, 52%)
HSV	hsv(351, 69%, 79%)
CMYK	cmyk(0%, 68.8%, 57.9%, 20.8%)
CIE-LAB	lab(47.97, 56.07, 18.97)
CIE-LCH	lch(47.97, 59.19, 18.69°)
OKLab	oklab(57.34% 0.1683 0.0468)
OKLCH	oklch(57.34% 0.175 15.5)
XYZ	xyz(27.7770, 16.7713, 10.3671)
Luminance	0.1677 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3F55 #3FCAB4

analogous

#CA3F9A #CA3F55 #CA6F3F

triadic

#CA3F55 #55CA3F #3F55CA

tetradic

#CA3F55 #9ACA3F #3FCAB4 #6F3FCA

square

#CA3F55 #9ACA3F #3FCAB4 #6F3FCA

split-complementary

#CA3F55 #3FCA6F #3F9ACA

monochromatic

#701F2C #A02C3E #CA3F55 #D76F7F #E49FAA

Accessibility & contrast

On white

4.82

#CA3F55 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CA3F55 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3F55

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3F55	#FFFFFF	#000000	##FFFFFF
##CA3F55	1.00	4.82	4.35	4.82
#FFFFFF	4.82	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.82	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636055

Deuteranopia (green-blind)

#867C51

Tritanopia (blue-blind)

#DD1F48

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #ca3f55;
/* rgb */ color: rgb(202, 63, 85);
/* oklch */ color: oklch(57.3% 0.175 15.5);

Tailwind

colors: {
  custom: {
    50: '#e17d84',
    500: '#ca3f55',
    950: '#000000',
  },
}

SCSS

$custom: #ca3f55;
$custom-light: #e17d84;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3f55",
  "rgb": {
    "r": 202,
    "g": 63,
    "b": 85
  },
  "hsl": {
    "h": 350.504,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57335,
    "c": 0.17464,
    "h": 15.5
  },
  "luminance": 0.16767
}

Semantic roles & 50–950 ramp

primary

#CA3F55

secondary

#94D1C7

accent

#E0C848

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CA3F55

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

Preview Lab → · Contrast checker → · Palette generator →