#C13F2C#C13F2C

#C13F2C is a mid, vivid red. Relative luminance 0.151; OKLCH L 55.2% C 0.169 H 31.2°. Best body text is #FFFFFF at 5.23:1 contrast (WCAG AA passes).

Color values

HEX	#C13F2C
RGB	rgb(193, 63, 44)
HSL	hsl(8, 63%, 46%)
HSV	hsv(8, 77%, 76%)
CMYK	cmyk(0%, 67.4%, 77.2%, 24.3%)
CIE-LAB	lab(45.74, 50.90, 39.87)
CIE-LCH	lch(45.74, 64.66, 38.07°)
OKLab	oklab(55.17% 0.145 0.0878)
OKLCH	oklch(55.17% 0.169 31.2)
XYZ	xyz(24.2272, 15.0779, 4.0170)
Luminance	0.1507 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13F2C #2CAEC1

analogous

#C12C64 #C13F2C #C18A2C

triadic

#C13F2C #2CC13F #3F2CC1

tetradic

#C13F2C #64C12C #2CAEC1 #8A2CC1

square

#C13F2C #64C12C #2CAEC1 #8A2CC1

split-complementary

#C13F2C #2CC18A #2C64C1

monochromatic

#5D1E15 #8F2F21 #C13F2C #D86453 #E39084

Accessibility & contrast

On white

5.23

#C13F2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.01

#C13F2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13F2C

5.23:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13F2C	#FFFFFF	#000000	##FFFFFF
##C13F2C	1.00	5.23	4.01	5.23
#FFFFFF	5.23	1.00	21.00	1.00
#000000	4.01	21.00	1.00	21.00
##FFFFFF	5.23	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A29

Deuteranopia (green-blind)

#857727

Tritanopia (blue-blind)

#D4163C

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13f2c;
/* rgb */ color: rgb(193, 63, 44);
/* oklch */ color: oklch(55.2% 0.169 31.2);

Tailwind

colors: {
  custom: {
    50: '#dc7b66',
    500: '#c13f2c',
    950: '#000000',
  },
}

SCSS

$custom: #c13f2c;
$custom-light: #dc7b66;
$custom-dark: #000000;

JSON

{
  "hex": "#c13f2c",
  "rgb": {
    "r": 193,
    "g": 63,
    "b": 44
  },
  "hsl": {
    "h": 7.651,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.5517,
    "c": 0.16947,
    "h": 31.2
  },
  "luminance": 0.15074
}

Semantic roles & 50–950 ramp

primary

#C13F2C

secondary

#7DC2CC

accent

#D1E642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13F2C

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

Preview Lab → · Contrast checker → · Palette generator →