#C1313E#C1313E

#C1313E is a mid, vivid red. Relative luminance 0.139; OKLCH L 54.0% C 0.180 H 21.0°. Best body text is #FFFFFF at 5.56:1 contrast (WCAG AA passes).

Color values

HEX	#C1313E
RGB	rgb(193, 49, 62)
HSL	hsl(355, 60%, 47%)
HSV	hsv(355, 75%, 76%)
CMYK	cmyk(0%, 74.6%, 67.9%, 24.3%)
CIE-LAB	lab(44.07, 56.95, 27.56)
CIE-LCH	lch(44.07, 63.27, 25.83°)
OKLab	oklab(54% 0.1678 0.0646)
OKLCH	oklch(54% 0.18 21)
XYZ	xyz(23.9628, 13.8855, 5.9749)
Luminance	0.1388 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C1313E #31C1B4

analogous

#C13186 #C1313E #C16C31

triadic

#C1313E #3EC131 #313EC1

tetradic

#C1313E #86C131 #31C1B4 #6C31C1

square

#C1313E #86C131 #31C1B4 #6C31C1

split-complementary

#C1313E #31C16C #3186C1

monochromatic

#5F181F #90252E #C1313E #D55A65 #E28B93

Accessibility & contrast

On white

5.56

#C1313E on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.78

#C1313E on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C1313E

5.56:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C1313E	#FFFFFF	#000000	##FFFFFF
##C1313E	1.00	5.56	3.78	5.56
#FFFFFF	5.56	1.00	21.00	1.00
#000000	3.78	21.00	1.00	21.00
##FFFFFF	5.56	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5B553D

Deuteranopia (green-blind)

#7F733A

Tritanopia (blue-blind)

#D40037

Achromatopsia (no color)

#686868

Design tokens & code

CSS

--color: #c1313e;
/* rgb */ color: rgb(193, 49, 62);
/* oklch */ color: oklch(54.0% 0.180 21.0);

Tailwind

colors: {
  custom: {
    50: '#dc7573',
    500: '#c1313e',
    950: '#000000',
  },
}

SCSS

$custom: #c1313e;
$custom-light: #dc7573;
$custom-dark: #000000;

JSON

{
  "hex": "#c1313e",
  "rgb": {
    "r": 193,
    "g": 49,
    "b": 62
  },
  "hsl": {
    "h": 354.583,
    "s": 59.504,
    "l": 47.451
  },
  "oklch": {
    "l": 0.53995,
    "c": 0.1798,
    "h": 21
  },
  "luminance": 0.13882
}

Semantic roles & 50–950 ramp

primary

#C1313E

secondary

#82CCC5

accent

#E3D445

background

#FEF7F6

surface

#FDEDEC

border

#D5C8C7

text

#160908

muted

#847B7B

Preview Lab

Preview with #C1313E

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

Preview Lab → · Contrast checker → · Palette generator →