#C13336#C13336

#C13336 is a mid, vivid red. Relative luminance 0.140; OKLCH L 54.1% C 0.179 H 24.5°. Best body text is #FFFFFF at 5.53:1 contrast (WCAG AA passes).

Color values

HEX	#C13336
RGB	rgb(193, 51, 54)
HSL	hsl(359, 58%, 48%)
HSV	hsv(359, 74%, 76%)
CMYK	cmyk(0%, 73.6%, 72%, 24.3%)
CIE-LAB	lab(44.20, 55.88, 32.50)
CIE-LCH	lch(44.20, 64.64, 30.18°)
OKLab	oklab(54.05% 0.1627 0.0741)
OKLCH	oklch(54.05% 0.179 24.5)
XYZ	xyz(23.8447, 13.9751, 4.9312)
Luminance	0.1397 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13336 #33C1BE

analogous

#C1337D #C13336 #C17733

triadic

#C13336 #36C133 #3336C1

tetradic

#C13336 #7DC133 #33C1BE #7733C1

square

#C13336 #7DC133 #33C1BE #7733C1

split-complementary

#C13336 #33C177 #337DC1

monochromatic

#60191B #912628 #C13336 #D45D60 #E18D8F

Accessibility & contrast

On white

5.53

#C13336 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.79

#C13336 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13336

5.53:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13336	#FFFFFF	#000000	##FFFFFF
##C13336	1.00	5.53	3.79	5.53
#FFFFFF	5.53	1.00	21.00	1.00
#000000	3.79	21.00	1.00	21.00
##FFFFFF	5.53	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5535

Deuteranopia (green-blind)

#807431

Tritanopia (blue-blind)

#D40036

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #c13336;
/* rgb */ color: rgb(193, 51, 54);
/* oklch */ color: oklch(54.1% 0.179 24.5);

Tailwind

colors: {
  custom: {
    50: '#dc756d',
    500: '#c13336',
    950: '#000000',
  },
}

SCSS

$custom: #c13336;
$custom-light: #dc756d;
$custom-dark: #000000;

JSON

{
  "hex": "#c13336",
  "rgb": {
    "r": 193,
    "g": 51,
    "b": 54
  },
  "hsl": {
    "h": 358.732,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54053,
    "c": 0.17876,
    "h": 24.5
  },
  "luminance": 0.13971
}

Semantic roles & 50–950 ramp

primary

#C13336

secondary

#84CBCA

accent

#E1DE46

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C13336

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

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