#C13D2C#C13D2C

#C13D2C is a mid, vivid red. Relative luminance 0.149; OKLCH L 54.9% C 0.171 H 30.6°. Best body text is #FFFFFF at 5.29:1 contrast (WCAG AA passes).

Color values

HEX	#C13D2C
RGB	rgb(193, 61, 44)
HSL	hsl(7, 63%, 46%)
HSV	hsv(7, 77%, 76%)
CMYK	cmyk(0%, 68.4%, 77.2%, 24.3%)
CIE-LAB	lab(45.44, 51.71, 39.56)
CIE-LCH	lch(45.44, 65.10, 37.41°)
OKLab	oklab(54.95% 0.1475 0.0871)
OKLCH	oklch(54.95% 0.171 30.6)
XYZ	xyz(24.1184, 14.8604, 3.9808)
Luminance	0.1486 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13D2C #2CB0C1

analogous

#C12C66 #C13D2C #C1882C

triadic

#C13D2C #2CC13D #3D2CC1

tetradic

#C13D2C #66C12C #2CB0C1 #882CC1

square

#C13D2C #66C12C #2CB0C1 #882CC1

split-complementary

#C13D2C #2CC188 #2C66C1

monochromatic

#5D1D15 #8F2D21 #C13D2C #D86253 #E38F84

Accessibility & contrast

On white

5.29

#C13D2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.97

#C13D2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13D2C

5.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13D2C	#FFFFFF	#000000	##FFFFFF
##C13D2C	1.00	5.29	3.97	5.29
#FFFFFF	5.29	1.00	21.00	1.00
#000000	3.97	21.00	1.00	21.00
##FFFFFF	5.29	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635929

Deuteranopia (green-blind)

#847627

Tritanopia (blue-blind)

#D4103A

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13d2c;
/* rgb */ color: rgb(193, 61, 44);
/* oklch */ color: oklch(54.9% 0.171 30.6);

Tailwind

colors: {
  custom: {
    50: '#dc7a66',
    500: '#c13d2c',
    950: '#000000',
  },
}

SCSS

$custom: #c13d2c;
$custom-light: #dc7a66;
$custom-dark: #000000;

JSON

{
  "hex": "#c13d2c",
  "rgb": {
    "r": 193,
    "g": 61,
    "b": 44
  },
  "hsl": {
    "h": 6.846,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.54946,
    "c": 0.17129,
    "h": 30.6
  },
  "luminance": 0.14857
}

Semantic roles & 50–950 ramp

primary

#C13D2C

secondary

#7DC3CC

accent

#D3E642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13D2C

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

Preview Lab → · Contrast checker → · Palette generator →