#CA3F4C#CA3F4C

#CA3F4C is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.2% C 0.175 H 19.5°. Best body text is #FFFFFF at 4.85:1 contrast (WCAG AA passes).

Color values

HEX	#CA3F4C
RGB	rgb(202, 63, 76)
HSL	hsl(354, 57%, 52%)
HSV	hsv(354, 69%, 79%)
CMYK	cmyk(0%, 68.8%, 62.4%, 20.8%)
CIE-LAB	lab(47.80, 55.47, 24.18)
CIE-LCH	lch(47.80, 60.51, 23.55°)
OKLab	oklab(57.15% 0.1647 0.0582)
OKLCH	oklch(57.15% 0.175 19.5)
XYZ	xyz(27.4419, 16.6373, 8.6024)
Luminance	0.1663 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA3F4C #3FCABD

analogous

#CA3F92 #CA3F4C #CA773F

triadic

#CA3F4C #4CCA3F #3F4CCA

tetradic

#CA3F4C #92CA3F #3FCABD #773FCA

square

#CA3F4C #92CA3F #3FCABD #773FCA

split-complementary

#CA3F4C #3FCA77 #3F92CA

monochromatic

#701F26 #A02C37 #CA3F4C #D76F79 #E49FA5

Accessibility & contrast

On white

4.85

#CA3F4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.33

#CA3F4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA3F4C

4.85:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA3F4C	#FFFFFF	#000000	##FFFFFF
##CA3F4C	1.00	4.85	4.33	4.85
#FFFFFF	4.85	1.00	21.00	1.00
#000000	4.33	21.00	1.00	21.00
##FFFFFF	4.85	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645F4C

Deuteranopia (green-blind)

#877C48

Tritanopia (blue-blind)

#DD1A45

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #ca3f4c;
/* rgb */ color: rgb(202, 63, 76);
/* oklch */ color: oklch(57.2% 0.175 19.5);

Tailwind

colors: {
  custom: {
    50: '#e17d7e',
    500: '#ca3f4c',
    950: '#000000',
  },
}

SCSS

$custom: #ca3f4c;
$custom-light: #e17d7e;
$custom-dark: #000000;

JSON

{
  "hex": "#ca3f4c",
  "rgb": {
    "r": 202,
    "g": 63,
    "b": 76
  },
  "hsl": {
    "h": 354.388,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57152,
    "c": 0.17473,
    "h": 19.5
  },
  "luminance": 0.16633
}

Semantic roles & 50–950 ramp

primary

#CA3F4C

secondary

#94D1CB

accent

#E0D248

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CA3F4C

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

Preview Lab → · Contrast checker → · Palette generator →