#C13B4C#C13B4C

#C13B4C is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.2% C 0.170 H 17.6°. Best body text is #FFFFFF at 5.25:1 contrast (WCAG AA passes).

Color values

HEX	#C13B4C
RGB	rgb(193, 59, 76)
HSL	hsl(352, 53%, 49%)
HSV	hsv(352, 69%, 76%)
CMYK	cmyk(0%, 69.4%, 60.6%, 24.3%)
CIE-LAB	lab(45.62, 54.16, 21.03)
CIE-LCH	lch(45.62, 58.11, 21.22°)
OKLab	oklab(55.23% 0.1617 0.0512)
OKLCH	oklch(55.23% 0.17 17.6)
XYZ	xyz(24.8632, 14.9907, 8.4203)
Luminance	0.1499 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13B4C #3BC1B0

analogous

#C13B8F #C13B4C #C16D3B

triadic

#C13B4C #4CC13B #3B4CC1

tetradic

#C13B4C #8FC13B #3BC1B0 #6D3BC1

square

#C13B4C #8FC13B #3BC1B0 #6D3BC1

split-complementary

#C13B4C #3BC16D #3B8FC1

monochromatic

#631E27 #922D3A #C13B4C #D16876 #DF97A0

Accessibility & contrast

On white

5.25

#C13B4C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.00

#C13B4C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13B4C

5.25:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13B4C	#FFFFFF	#000000	##FFFFFF
##C13B4C	1.00	5.25	4.00	5.25
#FFFFFF	5.25	1.00	21.00	1.00
#000000	4.00	21.00	1.00	21.00
##FFFFFF	5.25	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5A4C

Deuteranopia (green-blind)

#807648

Tritanopia (blue-blind)

#D31942

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13b4c;
/* rgb */ color: rgb(193, 59, 76);
/* oklch */ color: oklch(55.2% 0.170 17.6);

Tailwind

colors: {
  custom: {
    50: '#db7a7d',
    500: '#c13b4c',
    950: '#000000',
  },
}

SCSS

$custom: #c13b4c;
$custom-light: #db7a7d;
$custom-dark: #000000;

JSON

{
  "hex": "#c13b4c",
  "rgb": {
    "r": 193,
    "g": 59,
    "b": 76
  },
  "hsl": {
    "h": 352.388,
    "s": 53.175,
    "l": 49.412
  },
  "oklch": {
    "l": 0.5523,
    "c": 0.1696,
    "h": 17.6
  },
  "luminance": 0.14987
}

Semantic roles & 50–950 ramp

primary

#C13B4C

secondary

#8DCBC3

accent

#DDCA4B

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C13B4C

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

Preview Lab → · Contrast checker → · Palette generator →