#C13E2C#C13E2C

#C13E2C is a mid, vivid red. Relative luminance 0.150; OKLCH L 55.1% C 0.170 H 30.9°. Best body text is #FFFFFF at 5.26:1 contrast (WCAG AA passes).

Color values

HEX	#C13E2C
RGB	rgb(193, 62, 44)
HSL	hsl(7, 63%, 46%)
HSV	hsv(7, 77%, 76%)
CMYK	cmyk(0%, 67.9%, 77.2%, 24.3%)
CIE-LAB	lab(45.59, 51.31, 39.71)
CIE-LCH	lch(45.59, 64.88, 37.74°)
OKLab	oklab(55.06% 0.1462 0.0874)
OKLCH	oklch(55.06% 0.17 30.9)
XYZ	xyz(24.1723, 14.9681, 3.9987)
Luminance	0.1497 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13E2C #2CAFC1

analogous

#C12C65 #C13E2C #C1892C

triadic

#C13E2C #2CC13E #3E2CC1

tetradic

#C13E2C #65C12C #2CAFC1 #892CC1

square

#C13E2C #65C12C #2CAFC1 #892CC1

split-complementary

#C13E2C #2CC189 #2C65C1

monochromatic

#5D1E15 #8F2E21 #C13E2C #D86353 #E39084

Accessibility & contrast

On white

5.26

#C13E2C on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.99

#C13E2C on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13E2C

5.26:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13E2C	#FFFFFF	#000000	##FFFFFF
##C13E2C	1.00	5.26	3.99	5.26
#FFFFFF	5.26	1.00	21.00	1.00
#000000	3.99	21.00	1.00	21.00
##FFFFFF	5.26	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645A29

Deuteranopia (green-blind)

#847727

Tritanopia (blue-blind)

#D4133B

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c13e2c;
/* rgb */ color: rgb(193, 62, 44);
/* oklch */ color: oklch(55.1% 0.170 30.9);

Tailwind

colors: {
  custom: {
    50: '#dc7b66',
    500: '#c13e2c',
    950: '#000000',
  },
}

SCSS

$custom: #c13e2c;
$custom-light: #dc7b66;
$custom-dark: #000000;

JSON

{
  "hex": "#c13e2c",
  "rgb": {
    "r": 193,
    "g": 62,
    "b": 44
  },
  "hsl": {
    "h": 7.248,
    "s": 62.869,
    "l": 46.471
  },
  "oklch": {
    "l": 0.55057,
    "c": 0.17038,
    "h": 30.9
  },
  "luminance": 0.14965
}

Semantic roles & 50–950 ramp

primary

#C13E2C

secondary

#7DC3CC

accent

#D2E642

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A06

muted

#857C7A

Preview Lab

Preview with #C13E2C

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

Preview Lab → · Contrast checker → · Palette generator →