#CA473F#CA473F

#CA473F is a mid, vivid red. Relative luminance 0.174; OKLCH L 57.8% C 0.168 H 27.1°. Best body text is #FFFFFF at 4.68:1 contrast (WCAG AA passes).

Color values

HEX	#CA473F
RGB	rgb(202, 71, 63)
HSL	hsl(3, 57%, 52%)
HSV	hsv(3, 69%, 79%)
CMYK	cmyk(0%, 64.9%, 68.8%, 20.8%)
CIE-LAB	lab(48.79, 51.47, 33.08)
CIE-LCH	lch(48.79, 61.18, 32.73°)
OKLab	oklab(57.83% 0.1495 0.0766)
OKLCH	oklch(57.83% 0.168 27.1)
XYZ	xyz(27.5104, 17.4258, 6.6166)
Luminance	0.1742 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA473F #3FC2CA

analogous

#CA3F7D #CA473F #CA8D3F

triadic

#CA473F #3FCA47 #473FCA

tetradic

#CA473F #7DCA3F #3FC2CA #8D3FCA

square

#CA473F #7DCA3F #3FC2CA #8D3FCA

split-complementary

#CA473F #3FCA8D #3F7DCA

monochromatic

#70241F #A0332C #CA473F #D7756F #E4A39F

Accessibility & contrast

On white

4.68

#CA473F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.48

#CA473F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA473F

4.68:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA473F	#FFFFFF	#000000	##FFFFFF
##CA473F	1.00	4.68	4.48	4.68
#FFFFFF	4.68	1.00	21.00	1.00
#000000	4.48	21.00	1.00	21.00
##FFFFFF	4.68	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6B623D

Deuteranopia (green-blind)

#8B7E3B

Tritanopia (blue-blind)

#DE2646

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #ca473f;
/* rgb */ color: rgb(202, 71, 63);
/* oklch */ color: oklch(57.8% 0.168 27.1);

Tailwind

colors: {
  custom: {
    50: '#e28174',
    500: '#ca473f',
    950: '#000000',
  },
}

SCSS

$custom: #ca473f;
$custom-light: #e28174;
$custom-dark: #000000;

JSON

{
  "hex": "#ca473f",
  "rgb": {
    "r": 202,
    "g": 71,
    "b": 63
  },
  "hsl": {
    "h": 3.453,
    "s": 56.735,
    "l": 51.961
  },
  "oklch": {
    "l": 0.57829,
    "c": 0.16798,
    "h": 27.1
  },
  "luminance": 0.17422
}

Semantic roles & 50–950 ramp

primary

#CA473F

secondary

#94CDD1

accent

#D7E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CA473F

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

Preview Lab → · Contrast checker → · Palette generator →