#C13B44#C13B44

#C13B44 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.1% C 0.170 H 21.1°. Best body text is #FFFFFF at 5.28:1 contrast (WCAG AA passes).

Color values

HEX	#C13B44
RGB	rgb(193, 59, 68)
HSL	hsl(356, 53%, 49%)
HSV	hsv(356, 69%, 76%)
CMYK	cmyk(0%, 69.4%, 64.8%, 24.3%)
CIE-LAB	lab(45.48, 53.66, 25.70)
CIE-LCH	lch(45.48, 59.50, 25.59°)
OKLab	oklab(55.08% 0.1586 0.0611)
OKLCH	oklch(55.08% 0.17 21.1)
XYZ	xyz(24.6022, 14.8863, 7.0456)
Luminance	0.1488 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13B44 #3BC1B8

analogous

#C13B87 #C13B44 #C1753B

triadic

#C13B44 #44C13B #3B44C1

tetradic

#C13B44 #87C13B #3BC1B8 #753BC1

square

#C13B44 #87C13B #3BC1B8 #753BC1

split-complementary

#C13B44 #3BC175 #3B87C1

monochromatic

#631E23 #922D33 #C13B44 #D1686F #DF979C

Accessibility & contrast

On white

5.28

#C13B44 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C13B44 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13B44

5.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13B44	#FFFFFF	#000000	##FFFFFF
##C13B44	1.00	5.28	3.98	5.28
#FFFFFF	5.28	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.28	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5A43

Deuteranopia (green-blind)

#817640

Tritanopia (blue-blind)

#D4153F

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13b44;
/* rgb */ color: rgb(193, 59, 68);
/* oklch */ color: oklch(55.1% 0.170 21.1);

Tailwind

colors: {
  custom: {
    50: '#db7a77',
    500: '#c13b44',
    950: '#000000',
  },
}

SCSS

$custom: #c13b44;
$custom-light: #db7a77;
$custom-dark: #000000;

JSON

{
  "hex": "#c13b44",
  "rgb": {
    "r": 193,
    "g": 59,
    "b": 68
  },
  "hsl": {
    "h": 355.97,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.55077,
    "c": 0.16993,
    "h": 21.1
  },
  "luminance": 0.14883
}

Semantic roles & 50–950 ramp

primary

#C13B44

secondary

#8DCBC7

accent

#DDD34B

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C13B44

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

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