#CA363E#CA363E

#CA363E is a mid, vivid red. Relative luminance 0.155; OKLCH L 56.0% C 0.184 H 22.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#CA363E
RGB	rgb(202, 54, 62)
HSL	hsl(357, 58%, 50%)
HSV	hsv(357, 73%, 79%)
CMYK	cmyk(0%, 73.3%, 69.3%, 20.8%)
CIE-LAB	lab(46.37, 57.99, 30.77)
CIE-LCH	lch(46.37, 65.64, 27.95°)
OKLab	oklab(56.02% 0.1699 0.0713)
OKLCH	oklch(56.02% 0.184 22.8)
XYZ	xyz(26.5487, 15.5467, 6.1594)
Luminance	0.1554 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA363E #36CAC2

analogous

#CA3688 #CA363E #CA7836

triadic

#CA363E #3ECA36 #363ECA

tetradic

#CA363E #88CA36 #36CAC2 #7836CA

square

#CA363E #88CA36 #36CAC2 #7836CA

split-complementary

#CA363E #36CA78 #3688CA

monochromatic

#6A1C20 #9A292F #CA363E #D7666D #E4979B

Accessibility & contrast

On white

5.11

#CA363E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#CA363E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA363E

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA363E	#FFFFFF	#000000	##FFFFFF
##CA363E	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)

#615A3D

Deuteranopia (green-blind)

#867939

Tritanopia (blue-blind)

#DE003A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ca363e;
/* rgb */ color: rgb(202, 54, 62);
/* oklch */ color: oklch(56.0% 0.184 22.8);

Tailwind

colors: {
  custom: {
    50: '#e27873',
    500: '#ca363e',
    950: '#000000',
  },
}

SCSS

$custom: #ca363e;
$custom-light: #e27873;
$custom-dark: #000000;

JSON

{
  "hex": "#ca363e",
  "rgb": {
    "r": 202,
    "g": 54,
    "b": 62
  },
  "hsl": {
    "h": 356.757,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56017,
    "c": 0.18429,
    "h": 22.8
  },
  "luminance": 0.15543
}

Semantic roles & 50–950 ramp

primary

#CA363E

secondary

#8DCFCB

accent

#E1D946

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA363E

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

Preview Lab → · Contrast checker → · Palette generator →