#C13F4F#C13F4F

#C13F4F is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.7% C 0.165 H 17.3°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C13F4F
RGB	rgb(193, 63, 79)
HSL	hsl(353, 51%, 50%)
HSV	hsv(353, 67%, 76%)
CMYK	cmyk(0%, 67.4%, 59.1%, 24.3%)
CIE-LAB	lab(46.26, 52.79, 20.05)
CIE-LCH	lch(46.26, 56.46, 20.80°)
OKLab	oklab(55.72% 0.1578 0.0491)
OKLCH	oklch(55.72% 0.165 17.3)
XYZ	xyz(25.1835, 15.4604, 9.0537)
Luminance	0.1546 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13F4F #3FC1B1

analogous

#C13F90 #C13F4F #C1703F

triadic

#C13F4F #4FC13F #3F4FC1

tetradic

#C13F4F #90C13F #3FC1B1 #703FC1

square

#C13F4F #90C13F #3FC1B1 #703FC1

split-complementary

#C13F4F #3FC170 #3F90C1

monochromatic

#652129 #93303C #C13F4F #D06D79 #DF9CA4

Accessibility & contrast

On white

5.13

#C13F4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#C13F4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13F4F

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13F4F	#FFFFFF	#000000	##FFFFFF
##C13F4F	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4F

Deuteranopia (green-blind)

#81784C

Tritanopia (blue-blind)

#D32246

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c13f4f;
/* rgb */ color: rgb(193, 63, 79);
/* oklch */ color: oklch(55.7% 0.165 17.3);

Tailwind

colors: {
  custom: {
    50: '#da7c80',
    500: '#c13f4f',
    950: '#000000',
  },
}

SCSS

$custom: #c13f4f;
$custom-light: #da7c80;
$custom-dark: #000000;

JSON

{
  "hex": "#c13f4f",
  "rgb": {
    "r": 193,
    "g": 63,
    "b": 79
  },
  "hsl": {
    "h": 352.615,
    "s": 51.181,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55724,
    "c": 0.16528,
    "h": 17.3
  },
  "luminance": 0.15457
}

Semantic roles & 50–950 ramp

primary

#C13F4F

secondary

#91CBC4

accent

#DBC94D

background

#FEF7F7

surface

#FCEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C13F4F

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

Preview Lab → · Contrast checker → · Palette generator →