#C13536#C13536

#C13536 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.177 H 25.0°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#C13536
RGB	rgb(193, 53, 54)
HSL	hsl(360, 57%, 48%)
HSV	hsv(360, 73%, 76%)
CMYK	cmyk(0%, 72.5%, 72%, 24.3%)
CIE-LAB	lab(44.45, 55.17, 32.80)
CIE-LCH	lch(44.45, 64.18, 30.73°)
OKLab	oklab(54.24% 0.1604 0.0748)
OKLCH	oklch(54.24% 0.177 25)
XYZ	xyz(23.9340, 14.1536, 4.9610)
Luminance	0.1415 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13536 #35C1C0

analogous

#C1357C #C13536 #C17A35

triadic

#C13536 #36C135 #3536C1

tetradic

#C13536 #7CC135 #35C1C0 #7A35C1

square

#C13536 #7CC135 #35C1C0 #7A35C1

split-complementary

#C13536 #35C17A #357CC1

monochromatic

#611B1B #912829 #C13536 #D36061 #E09090

Accessibility & contrast

On white

5.48

#C13536 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#C13536 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13536

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13536	#FFFFFF	#000000	##FFFFFF
##C13536	1.00	5.48	3.83	5.48
#FFFFFF	5.48	1.00	21.00	1.00
#000000	3.83	21.00	1.00	21.00
##FFFFFF	5.48	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5635

Deuteranopia (green-blind)

#817431

Tritanopia (blue-blind)

#D40037

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c13536;
/* rgb */ color: rgb(193, 53, 54);
/* oklch */ color: oklch(54.2% 0.177 25.0);

Tailwind

colors: {
  custom: {
    50: '#dc766d',
    500: '#c13536',
    950: '#000000',
  },
}

SCSS

$custom: #c13536;
$custom-light: #dc766d;
$custom-dark: #000000;

JSON

{
  "hex": "#c13536",
  "rgb": {
    "r": 193,
    "g": 53,
    "b": 54
  },
  "hsl": {
    "h": 359.571,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54244,
    "c": 0.17699,
    "h": 25
  },
  "luminance": 0.1415
}

Semantic roles & 50–950 ramp

primary

#C13536

secondary

#87CBCB

accent

#E0DF48

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C13536

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

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