#C13533#C13533

#C13533 is a mid, vivid red. Relative luminance 0.141; OKLCH L 54.2% C 0.177 H 26.0°. Best body text is #FFFFFF at 5.49:1 contrast (WCAG AA passes).

Color values

HEX	#C13533
RGB	rgb(193, 53, 51)
HSL	hsl(1, 58%, 48%)
HSV	hsv(1, 74%, 76%)
CMYK	cmyk(0%, 72.5%, 73.6%, 24.3%)
CIE-LAB	lab(44.41, 55.04, 34.50)
CIE-LCH	lch(44.41, 64.95, 32.08°)
OKLab	oklab(54.2% 0.1594 0.0779)
OKLCH	oklch(54.2% 0.177 26)
XYZ	xyz(23.8657, 14.1263, 4.6013)
Luminance	0.1412 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13533 #33BFC1

analogous

#C13378 #C13533 #C17C33

triadic

#C13533 #33C135 #3533C1

tetradic

#C13533 #78C133 #33BFC1 #7C33C1

square

#C13533 #78C133 #33BFC1 #7C33C1

split-complementary

#C13533 #33C17C #3378C1

monochromatic

#601A19 #912826 #C13533 #D45F5D #E18F8D

Accessibility & contrast

On white

5.49

#C13533 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.82

#C13533 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13533

5.49:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13533	#FFFFFF	#000000	##FFFFFF
##C13533	1.00	5.49	3.82	5.49
#FFFFFF	5.49	1.00	21.00	1.00
#000000	3.82	21.00	1.00	21.00
##FFFFFF	5.49	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5631

Deuteranopia (green-blind)

#81742E

Tritanopia (blue-blind)

#D40036

Achromatopsia (no color)

#696969

Design tokens & code

CSS

--color: #c13533;
/* rgb */ color: rgb(193, 53, 51);
/* oklch */ color: oklch(54.2% 0.177 26.0);

Tailwind

colors: {
  custom: {
    50: '#dc766b',
    500: '#c13533',
    950: '#000000',
  },
}

SCSS

$custom: #c13533;
$custom-light: #dc766b;
$custom-dark: #000000;

JSON

{
  "hex": "#c13533",
  "rgb": {
    "r": 193,
    "g": 53,
    "b": 51
  },
  "hsl": {
    "h": 0.845,
    "s": 58.197,
    "l": 47.843
  },
  "oklch": {
    "l": 0.54202,
    "c": 0.17737,
    "h": 26
  },
  "luminance": 0.14123
}

Semantic roles & 50–950 ramp

primary

#C13533

secondary

#84CACB

accent

#DFE146

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C13533

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

Preview Lab → · Contrast checker → · Palette generator →