#C13440#C13440

#C13440 is a mid, vivid red. Relative luminance 0.142; OKLCH L 54.3% C 0.177 H 20.9°. Best body text is #FFFFFF at 5.48:1 contrast (WCAG AA passes).

Color values

HEX	#C13440
RGB	rgb(193, 52, 64)
HSL	hsl(355, 58%, 48%)
HSV	hsv(355, 73%, 76%)
CMYK	cmyk(0%, 73.1%, 66.8%, 24.3%)
CIE-LAB	lab(44.47, 56.02, 26.86)
CIE-LCH	lch(44.47, 62.13, 25.61°)
OKLab	oklab(54.31% 0.1653 0.0633)
OKLCH	oklch(54.31% 0.177 20.9)
XYZ	xyz(24.1483, 14.1672, 6.3125)
Luminance	0.1416 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13440 #34C1B5

analogous

#C13486 #C13440 #C16F34

triadic

#C13440 #40C134 #3440C1

tetradic

#C13440 #86C134 #34C1B5 #6F34C1

square

#C13440 #86C134 #34C1B5 #6F34C1

split-complementary

#C13440 #34C16F #3486C1

monochromatic

#611A20 #912730 #C13440 #D45E68 #E18F96

Accessibility & contrast

On white

5.48

#C13440 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.83

#C13440 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13440

5.48:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13440	#FFFFFF	#000000	##FFFFFF
##C13440	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)

#5C563F

Deuteranopia (green-blind)

#7F743C

Tritanopia (blue-blind)

#D4003A

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c13440;
/* rgb */ color: rgb(193, 52, 64);
/* oklch */ color: oklch(54.3% 0.177 20.9);

Tailwind

colors: {
  custom: {
    50: '#dc7674',
    500: '#c13440',
    950: '#000000',
  },
}

SCSS

$custom: #c13440;
$custom-light: #dc7674;
$custom-dark: #000000;

JSON

{
  "hex": "#c13440",
  "rgb": {
    "r": 193,
    "g": 52,
    "b": 64
  },
  "hsl": {
    "h": 354.894,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54305,
    "c": 0.17696,
    "h": 20.9
  },
  "luminance": 0.14164
}

Semantic roles & 50–950 ramp

primary

#C13440

secondary

#86CBC5

accent

#E1D447

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C13440

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

Preview Lab → · Contrast checker → · Palette generator →