#C13340#C13340

#C13340 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.178 H 20.7°. Best body text is #FFFFFF at 5.50:1 contrast (WCAG AA passes).

Color values

HEX	#C13340
RGB	rgb(193, 51, 64)
HSL	hsl(355, 58%, 48%)
HSV	hsv(355, 74%, 76%)
CMYK	cmyk(0%, 73.6%, 66.8%, 24.3%)
CIE-LAB	lab(44.35, 56.37, 26.70)
CIE-LCH	lch(44.35, 62.38, 25.34°)
OKLab	oklab(54.21% 0.1664 0.0629)
OKLCH	oklch(54.21% 0.178 20.7)
XYZ	xyz(24.1042, 14.0789, 6.2978)
Luminance	0.1407 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13340 #33C1B4

analogous

#C13387 #C13340 #C16D33

triadic

#C13340 #40C133 #3340C1

tetradic

#C13340 #87C133 #33C1B4 #6D33C1

square

#C13340 #87C133 #33C1B4 #6D33C1

split-complementary

#C13340 #33C16D #3387C1

monochromatic

#601920 #912630 #C13340 #D45D68 #E18D95

Accessibility & contrast

On white

5.50

#C13340 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#C13340 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13340

5.50:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13340	#FFFFFF	#000000	##FFFFFF
##C13340	1.00	5.50	3.81	5.50
#FFFFFF	5.50	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.50	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B563F

Deuteranopia (green-blind)

#7F743C

Tritanopia (blue-blind)

#D40039

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c13340;
/* rgb */ color: rgb(193, 51, 64);
/* oklch */ color: oklch(54.2% 0.178 20.7);

Tailwind

colors: {
  custom: {
    50: '#dc7674',
    500: '#c13340',
    950: '#000000',
  },
}

SCSS

$custom: #c13340;
$custom-light: #dc7674;
$custom-dark: #000000;

JSON

{
  "hex": "#c13340",
  "rgb": {
    "r": 193,
    "g": 51,
    "b": 64
  },
  "hsl": {
    "h": 354.507,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54212,
    "c": 0.17788,
    "h": 20.7
  },
  "luminance": 0.14075
}

Semantic roles & 50–950 ramp

primary

#C13340

secondary

#84CBC5

accent

#E1D346

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160908

muted

#847B7B

Preview Lab

Preview with #C13340

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

Preview Lab → · Contrast checker → · Palette generator →