#C13436#C13436

#C13436 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.1% C 0.178 H 24.7°. Best body text is #FFFFFF at 5.51:1 contrast (WCAG AA passes).

Color values

HEX	#C13436
RGB	rgb(193, 52, 54)
HSL	hsl(359, 58%, 48%)
HSV	hsv(359, 73%, 76%)
CMYK	cmyk(0%, 73.1%, 72%, 24.3%)
CIE-LAB	lab(44.32, 55.53, 32.65)
CIE-LCH	lch(44.32, 64.41, 30.45°)
OKLab	oklab(54.15% 0.1616 0.0744)
OKLCH	oklch(54.15% 0.178 24.7)
XYZ	xyz(23.8889, 14.0634, 4.9460)
Luminance	0.1406 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13436 #34C1BF

analogous

#C1347C #C13436 #C17834

triadic

#C13436 #36C134 #3436C1

tetradic

#C13436 #7CC134 #34C1BF #7834C1

square

#C13436 #7CC134 #34C1BF #7834C1

split-complementary

#C13436 #34C178 #347CC1

monochromatic

#611A1B #912729 #C13436 #D45E60 #E18F90

Accessibility & contrast

On white

5.51

#C13436 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.81

#C13436 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13436

5.51:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13436	#FFFFFF	#000000	##FFFFFF
##C13436	1.00	5.51	3.81	5.51
#FFFFFF	5.51	1.00	21.00	1.00
#000000	3.81	21.00	1.00	21.00
##FFFFFF	5.51	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5535

Deuteranopia (green-blind)

#807431

Tritanopia (blue-blind)

#D40036

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c13436;
/* rgb */ color: rgb(193, 52, 54);
/* oklch */ color: oklch(54.1% 0.178 24.7);

Tailwind

colors: {
  custom: {
    50: '#dc766d',
    500: '#c13436',
    950: '#000000',
  },
}

SCSS

$custom: #c13436;
$custom-light: #dc766d;
$custom-dark: #000000;

JSON

{
  "hex": "#c13436",
  "rgb": {
    "r": 193,
    "g": 52,
    "b": 54
  },
  "hsl": {
    "h": 359.149,
    "s": 57.551,
    "l": 48.039
  },
  "oklch": {
    "l": 0.54148,
    "c": 0.17788,
    "h": 24.7
  },
  "luminance": 0.1406
}

Semantic roles & 50–950 ramp

primary

#C13436

secondary

#86CBCA

accent

#E1DF47

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170907

muted

#857B7A

Preview Lab

Preview with #C13436

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

Preview Lab → · Contrast checker → · Palette generator →