#CA342F#CA342F

#CA342F is a mid, vivid red. Relative luminance 0.152; OKLCH L 55.6% C 0.188 H 27.2°. Best body text is #FFFFFF at 5.19:1 contrast (WCAG AA passes).

Color values

HEX	#CA342F
RGB	rgb(202, 52, 47)
HSL	hsl(2, 62%, 49%)
HSV	hsv(2, 77%, 79%)
CMYK	cmyk(0%, 74.3%, 76.7%, 20.8%)
CIE-LAB	lab(45.94, 58.03, 38.93)
CIE-LCH	lch(45.94, 69.88, 33.86°)
OKLab	oklab(55.63% 0.1669 0.0859)
OKLCH	oklch(55.63% 0.188 27.2)
XYZ	xyz(26.1013, 15.2218, 4.2525)
Luminance	0.1522 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA342F #2FC5CA

analogous

#CA2F78 #CA342F #CA812F

triadic

#CA342F #2FCA34 #342FCA

tetradic

#CA342F #78CA2F #2FC5CA #812FCA

square

#CA342F #78CA2F #2FC5CA #812FCA

split-complementary

#CA342F #2FCA81 #2F78CA

monochromatic

#671A18 #982723 #CA342F #D9615D #E5918F

Accessibility & contrast

On white

5.19

#CA342F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.04

#CA342F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA342F

5.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA342F	#FFFFFF	#000000	##FFFFFF
##CA342F	1.00	5.19	4.04	5.19
#FFFFFF	5.19	1.00	21.00	1.00
#000000	4.04	21.00	1.00	21.00
##FFFFFF	5.19	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#61582D

Deuteranopia (green-blind)

#867929

Tritanopia (blue-blind)

#DE0035

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #ca342f;
/* rgb */ color: rgb(202, 52, 47);
/* oklch */ color: oklch(55.6% 0.188 27.2);

Tailwind

colors: {
  custom: {
    50: '#e37768',
    500: '#ca342f',
    950: '#000000',
  },
}

SCSS

$custom: #ca342f;
$custom-light: #e37768;
$custom-dark: #000000;

JSON

{
  "hex": "#ca342f",
  "rgb": {
    "r": 202,
    "g": 52,
    "b": 47
  },
  "hsl": {
    "h": 1.935,
    "s": 62.249,
    "l": 48.824
  },
  "oklch": {
    "l": 0.55629,
    "c": 0.1877,
    "h": 27.2
  },
  "luminance": 0.15218
}

Semantic roles & 50–950 ramp

primary

#CA342F

secondary

#86CDCF

accent

#E0E542

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #CA342F

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

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