#CA424D#CA424D

#CA424D is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.5% C 0.172 H 19.9°. Best body text is #FFFFFF at 4.78:1 contrast (WCAG AA passes).

Color values

HEX	#CA424D
RGB	rgb(202, 66, 77)
HSL	hsl(355, 56%, 53%)
HSV	hsv(355, 67%, 79%)
CMYK	cmyk(0%, 67.3%, 61.9%, 20.8%)
CIE-LAB	lab(48.25, 54.35, 24.16)
CIE-LCH	lch(48.25, 59.48, 23.97°)
OKLab	oklab(57.5% 0.1614 0.0583)
OKLCH	oklch(57.5% 0.172 19.9)
XYZ	xyz(27.6476, 16.9927, 8.8438)
Luminance	0.1699 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA424D #42CABF

analogous

#CA4291 #CA424D #CA7B42

triadic

#CA424D #4DCA42 #424DCA

tetradic

#CA424D #91CA42 #42CABF #7B42CA

square

#CA424D #91CA42 #42CABF #7B42CA

split-complementary

#CA424D #42CA7B #4291CA

monochromatic

#722027 #A22D37 #CA424D #D7727A #E5A2A7

Accessibility & contrast

On white

4.78

#CA424D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#CA424D on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA424D

4.78:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA424D	#FFFFFF	#000000	##FFFFFF
##CA424D	1.00	4.78	4.40	4.78
#FFFFFF	4.78	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.78	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#66604C

Deuteranopia (green-blind)

#887D49

Tritanopia (blue-blind)

#DD2147

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #ca424d;
/* rgb */ color: rgb(202, 66, 77);
/* oklch */ color: oklch(57.5% 0.172 19.9);

Tailwind

colors: {
  custom: {
    50: '#e17e7e',
    500: '#ca424d',
    950: '#000000',
  },
}

SCSS

$custom: #ca424d;
$custom-light: #e17e7e;
$custom-dark: #000000;

JSON

{
  "hex": "#ca424d",
  "rgb": {
    "r": 202,
    "g": 66,
    "b": 77
  },
  "hsl": {
    "h": 355.147,
    "s": 56.198,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57495,
    "c": 0.17156,
    "h": 19.9
  },
  "luminance": 0.16989
}

Semantic roles & 50–950 ramp

primary

#CA424D

secondary

#96D1CD

accent

#DFD348

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CA424D

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

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