#C13543#C13543

#C13543 is a mid, vivid red. Relative luminance 0.143; OKLCH L 54.5% C 0.176 H 20.0°. Best body text is #FFFFFF at 5.44:1 contrast (WCAG AA passes).

Color values

HEX	#C13543
RGB	rgb(193, 53, 67)
HSL	hsl(354, 57%, 48%)
HSV	hsv(354, 73%, 76%)
CMYK	cmyk(0%, 72.5%, 65.3%, 24.3%)
CIE-LAB	lab(44.65, 55.84, 25.26)
CIE-LCH	lch(44.65, 61.29, 24.34°)
OKLab	oklab(54.45% 0.1653 0.06)
OKLCH	oklch(54.45% 0.176 20)
XYZ	xyz(24.2811, 14.2925, 6.7893)
Luminance	0.1429 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13543 #35C1B3

analogous

#C13589 #C13543 #C16D35

triadic

#C13543 #43C135 #3543C1

tetradic

#C13543 #89C135 #35C1B3 #6D35C1

square

#C13543 #89C135 #35C1B3 #6D35C1

split-complementary

#C13543 #35C16D #3589C1

monochromatic

#611B22 #912832 #C13543 #D3606B #E09098

Accessibility & contrast

On white

5.44

#C13543 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.86

#C13543 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13543

5.44:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13543	#FFFFFF	#000000	##FFFFFF
##C13543	1.00	5.44	3.86	5.44
#FFFFFF	5.44	1.00	21.00	1.00
#000000	3.86	21.00	1.00	21.00
##FFFFFF	5.44	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5742

Deuteranopia (green-blind)

#7F743F

Tritanopia (blue-blind)

#D4003B

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c13543;
/* rgb */ color: rgb(193, 53, 67);
/* oklch */ color: oklch(54.5% 0.176 20.0);

Tailwind

colors: {
  custom: {
    50: '#db7777',
    500: '#c13543',
    950: '#000000',
  },
}

SCSS

$custom: #c13543;
$custom-light: #db7777;
$custom-dark: #000000;

JSON

{
  "hex": "#c13543",
  "rgb": {
    "r": 193,
    "g": 53,
    "b": 67
  },
  "hsl": {
    "h": 354,
    "s": 56.911,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54454,
    "c": 0.17586,
    "h": 20
  },
  "luminance": 0.14289
}

Semantic roles & 50–950 ramp

primary

#C13543

secondary

#87CBC4

accent

#E0D148

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C13543

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

Preview Lab → · Contrast checker → · Palette generator →