#C13749#C13749

#C13749 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.8% C 0.174 H 17.9°. Best body text is #FFFFFF at 5.37:1 contrast (WCAG AA passes).

Color values

HEX	#C13749
RGB	rgb(193, 55, 73)
HSL	hsl(352, 56%, 49%)
HSV	hsv(352, 72%, 76%)
CMYK	cmyk(0%, 71.5%, 62.2%, 24.3%)
CIE-LAB	lab(45.02, 55.48, 22.08)
CIE-LCH	lch(45.02, 59.71, 21.70°)
OKLab	oklab(54.76% 0.1653 0.0534)
OKLCH	oklch(54.76% 0.174 17.9)
XYZ	xyz(24.5636, 14.5544, 7.8179)
Luminance	0.1455 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13749 #37C1AF

analogous

#C1378E #C13749 #C16A37

triadic

#C13749 #49C137 #3749C1

tetradic

#C13749 #8EC137 #37C1AF #6A37C1

square

#C13749 #8EC137 #37C1AF #6A37C1

split-complementary

#C13749 #37C16A #378EC1

monochromatic

#621C25 #912937 #C13749 #D26371 #E0929C

Accessibility & contrast

On white

5.37

#C13749 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.91

#C13749 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13749

5.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13749	#FFFFFF	#000000	##FFFFFF
##C13749	1.00	5.37	3.91	5.37
#FFFFFF	5.37	1.00	21.00	1.00
#000000	3.91	21.00	1.00	21.00
##FFFFFF	5.37	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5C5849

Deuteranopia (green-blind)

#7F7545

Tritanopia (blue-blind)

#D30C3F

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c13749;
/* rgb */ color: rgb(193, 55, 73);
/* oklch */ color: oklch(54.8% 0.174 17.9);

Tailwind

colors: {
  custom: {
    50: '#db787b',
    500: '#c13749',
    950: '#000000',
  },
}

SCSS

$custom: #c13749;
$custom-light: #db787b;
$custom-dark: #000000;

JSON

{
  "hex": "#c13749",
  "rgb": {
    "r": 193,
    "g": 55,
    "b": 73
  },
  "hsl": {
    "h": 352.174,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54762,
    "c": 0.17372,
    "h": 17.9
  },
  "luminance": 0.14551
}

Semantic roles & 50–950 ramp

primary

#C13749

secondary

#89CBC2

accent

#DFCB49

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C13749

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

Preview Lab → · Contrast checker → · Palette generator →