#C13745#C13745

#C13745 is a mid, vivid red. Relative luminance 0.145; OKLCH L 54.7% C 0.174 H 19.6°. Best body text is #FFFFFF at 5.38:1 contrast (WCAG AA passes).

Color values

HEX	#C13745
RGB	rgb(193, 55, 69)
HSL	hsl(354, 56%, 49%)
HSV	hsv(354, 72%, 76%)
CMYK	cmyk(0%, 71.5%, 64.2%, 24.3%)
CIE-LAB	lab(44.95, 55.23, 24.42)
CIE-LCH	lch(44.95, 60.39, 23.85°)
OKLab	oklab(54.68% 0.1638 0.0584)
OKLCH	oklch(54.68% 0.174 19.6)
XYZ	xyz(24.4352, 14.5031, 7.1418)
Luminance	0.1450 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13745 #37C1B3

analogous

#C1378A #C13745 #C16E37

triadic

#C13745 #45C137 #3745C1

tetradic

#C13745 #8AC137 #37C1B3 #6E37C1

square

#C13745 #8AC137 #37C1B3 #6E37C1

split-complementary

#C13745 #37C16E #378AC1

monochromatic

#621C23 #912934 #C13745 #D2636E #E0929A

Accessibility & contrast

On white

5.38

#C13745 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.90

#C13745 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13745

5.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13745	#FFFFFF	#000000	##FFFFFF
##C13745	1.00	5.38	3.90	5.38
#FFFFFF	5.38	1.00	21.00	1.00
#000000	3.90	21.00	1.00	21.00
##FFFFFF	5.38	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5845

Deuteranopia (green-blind)

#807541

Tritanopia (blue-blind)

#D4083D

Achromatopsia (no color)

#6A6A6A

Design tokens & code

CSS

--color: #c13745;
/* rgb */ color: rgb(193, 55, 69);
/* oklch */ color: oklch(54.7% 0.174 19.6);

Tailwind

colors: {
  custom: {
    50: '#db7878',
    500: '#c13745',
    950: '#000000',
  },
}

SCSS

$custom: #c13745;
$custom-light: #db7878;
$custom-dark: #000000;

JSON

{
  "hex": "#c13745",
  "rgb": {
    "r": 193,
    "g": 55,
    "b": 69
  },
  "hsl": {
    "h": 353.913,
    "s": 55.645,
    "l": 48.627
  },
  "oklch": {
    "l": 0.54685,
    "c": 0.17384,
    "h": 19.6
  },
  "luminance": 0.145
}

Semantic roles & 50–950 ramp

primary

#C13745

secondary

#89CBC4

accent

#DFD049

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160909

muted

#847B7B

Preview Lab

Preview with #C13745

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

Preview Lab → · Contrast checker → · Palette generator →