#CA363C#CA363C

#CA363C is a mid, vivid red. Relative luminance 0.155; OKLCH L 56.0% C 0.184 H 23.5°. Best body text is #FFFFFF at 5.12:1 contrast (WCAG AA passes).

Color values

HEX	#CA363C
RGB	rgb(202, 54, 60)
HSL	hsl(358, 58%, 50%)
HSV	hsv(358, 73%, 79%)
CMYK	cmyk(0%, 73.3%, 70.3%, 20.8%)
CIE-LAB	lab(46.35, 57.89, 31.91)
CIE-LCH	lch(46.35, 66.11, 28.87°)
OKLab	oklab(55.99% 0.1692 0.0735)
OKLCH	oklch(55.99% 0.184 23.5)
XYZ	xyz(26.4949, 15.5252, 5.8757)
Luminance	0.1552 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CA363C #36CAC4

analogous

#CA3686 #CA363C #CA7A36

triadic

#CA363C #3CCA36 #363CCA

tetradic

#CA363C #86CA36 #36CAC4 #7A36CA

square

#CA363C #86CA36 #36CAC4 #7A36CA

split-complementary

#CA363C #36CA7A #3686CA

monochromatic

#6A1C1F #9A292D #CA363C #D7666B #E4979A

Accessibility & contrast

On white

5.12

#CA363C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.10

#CA363C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CA363C

5.12:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CA363C	#FFFFFF	#000000	##FFFFFF
##CA363C	1.00	5.12	4.10	5.12
#FFFFFF	5.12	1.00	21.00	1.00
#000000	4.10	21.00	1.00	21.00
##FFFFFF	5.12	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615A3B

Deuteranopia (green-blind)

#867937

Tritanopia (blue-blind)

#DE003A

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #ca363c;
/* rgb */ color: rgb(202, 54, 60);
/* oklch */ color: oklch(56.0% 0.184 23.5);

Tailwind

colors: {
  custom: {
    50: '#e37872',
    500: '#ca363c',
    950: '#000000',
  },
}

SCSS

$custom: #ca363c;
$custom-light: #e37872;
$custom-dark: #000000;

JSON

{
  "hex": "#ca363c",
  "rgb": {
    "r": 202,
    "g": 54,
    "b": 60
  },
  "hsl": {
    "h": 357.568,
    "s": 58.268,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55986,
    "c": 0.18448,
    "h": 23.5
  },
  "luminance": 0.15521
}

Semantic roles & 50–950 ramp

primary

#CA363C

secondary

#8DCFCC

accent

#E1DB46

background

#FFF7F6

surface

#FEEEEC

border

#D6C9C7

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CA363C

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

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