#CA472B#CA472B

#CA472B is a mid, vivid red. Relative luminance 0.172; OKLCH L 57.6% C 0.172 H 33.7°. Best body text is #FFFFFF at 4.72:1 contrast (WCAG AA passes).

Color values

HEX	#CA472B
RGB	rgb(202, 71, 43)
HSL	hsl(11, 65%, 48%)
HSV	hsv(11, 79%, 79%)
CMYK	cmyk(0%, 64.9%, 78.7%, 20.8%)
CIE-LAB	lab(48.56, 50.60, 43.80)
CIE-LCH	lch(48.56, 66.92, 40.88°)
OKLab	oklab(57.58% 0.1429 0.0954)
OKLCH	oklch(57.58% 0.172 33.7)
XYZ	xyz(27.0494, 17.2414, 4.1886)
Luminance	0.1724 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA472B #2BAECA

analogous

#CA2B5E #CA472B #CA962B

triadic

#CA472B #2BCA47 #472BCA

tetradic

#CA472B #5ECA2B #2BAECA #962BCA

square

#CA472B #5ECA2B #2BAECA #962BCA

split-complementary

#CA472B #2BCA96 #2B5ECA

monochromatic

#652416 #983520 #CA472B #DB6E57 #E69A89

Accessibility & contrast

On white

4.72

#CA472B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.45

#CA472B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA472B

4.72:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA472B	#FFFFFF	#000000	##FFFFFF
##CA472B	1.00	4.72	4.45	4.72
#FFFFFF	4.72	1.00	21.00	1.00
#000000	4.45	21.00	1.00	21.00
##FFFFFF	4.72	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6127

Deuteranopia (green-blind)

#8D7E26

Tritanopia (blue-blind)

#DE2242

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca472b;
/* rgb */ color: rgb(202, 71, 43);
/* oklch */ color: oklch(57.6% 0.172 33.7);

Tailwind

colors: {
  custom: {
    50: '#e38066',
    500: '#ca472b',
    950: '#000000',
  },
}

SCSS

$custom: #ca472b;
$custom-light: #e38066;
$custom-dark: #000000;

JSON

{
  "hex": "#ca472b",
  "rgb": {
    "r": 202,
    "g": 71,
    "b": 43
  },
  "hsl": {
    "h": 10.566,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.57583,
    "c": 0.17179,
    "h": 33.7
  },
  "luminance": 0.17237
}

Semantic roles & 50–950 ramp

primary

#CA472B

secondary

#81C2D0

accent

#CAE840

background

#FFF8F6

surface

#FEEFEB

border

#D6CAC6

text

#170B06

muted

#857C7A

Preview Lab

Preview with #CA472B

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

Preview Lab → · Contrast checker → · Palette generator →