#CA382B#CA382B

#CA382B is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.0% C 0.185 H 29.3°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#CA382B
RGB	rgb(202, 56, 43)
HSL	hsl(5, 65%, 48%)
HSV	hsv(5, 79%, 79%)
CMYK	cmyk(0%, 72.3%, 78.7%, 20.8%)
CIE-LAB	lab(46.40, 56.50, 41.60)
CIE-LCH	lch(46.40, 70.16, 36.37°)
OKLab	oklab(55.96% 0.1613 0.0906)
OKLCH	oklch(55.96% 0.185 29.3)
XYZ	xyz(26.2104, 15.5634, 3.9090)
Luminance	0.1556 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA382B #2BBDCA

analogous

#CA2B6D #CA382B #CA882B

triadic

#CA382B #2BCA38 #382BCA

tetradic

#CA382B #6DCA2B #2BBDCA #882BCA

square

#CA382B #6DCA2B #2BBDCA #882BCA

split-complementary

#CA382B #2BCA88 #2B6DCA

monochromatic

#651C16 #982A20 #CA382B #DB6257 #E69189

Accessibility & contrast

On white

5.11

#CA382B on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#CA382B on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA382B

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA382B	#FFFFFF	#000000	##FFFFFF
##CA382B	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A28

Deuteranopia (green-blind)

#887A25

Tritanopia (blue-blind)

#DF0036

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ca382b;
/* rgb */ color: rgb(202, 56, 43);
/* oklch */ color: oklch(56.0% 0.185 29.3);

Tailwind

colors: {
  custom: {
    50: '#e37966',
    500: '#ca382b',
    950: '#000000',
  },
}

SCSS

$custom: #ca382b;
$custom-light: #e37966;
$custom-dark: #000000;

JSON

{
  "hex": "#ca382b",
  "rgb": {
    "r": 202,
    "g": 56,
    "b": 43
  },
  "hsl": {
    "h": 4.906,
    "s": 64.898,
    "l": 48.039
  },
  "oklch": {
    "l": 0.55959,
    "c": 0.18497,
    "h": 29.3
  },
  "luminance": 0.15559
}

Semantic roles & 50–950 ramp

primary

#CA382B

secondary

#81C9D0

accent

#DAE840

background

#FFF7F6

surface

#FFEEEB

border

#D7C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #CA382B

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

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