#C13A36#C13A36

#C13A36 is a mid, vivid red. Relative luminance 0.146; OKLCH L 54.7% C 0.172 H 26.3°. Best body text is #FFFFFF at 5.35:1 contrast (WCAG AA passes).

Color values

HEX	#C13A36
RGB	rgb(193, 58, 54)
HSL	hsl(2, 56%, 48%)
HSV	hsv(2, 72%, 76%)
CMYK	cmyk(0%, 69.9%, 72%, 24.3%)
CIE-LAB	lab(45.13, 53.31, 33.58)
CIE-LCH	lch(45.13, 63.00, 32.21°)
OKLab	oklab(54.75% 0.1546 0.0765)
OKLCH	oklch(54.75% 0.172 26.3)
XYZ	xyz(24.1739, 14.6335, 5.0410)
Luminance	0.1463 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13A36 #36BDC1

analogous

#C13677 #C13A36 #C17F36

triadic

#C13A36 #36C13A #3A36C1

tetradic

#C13A36 #77C136 #36BDC1 #7F36C1

square

#C13A36 #77C136 #36BDC1 #7F36C1

split-complementary

#C13A36 #36C17F #3677C1

monochromatic

#611D1B #912C29 #C13A36 #D36561 #E09391

Accessibility & contrast

On white

5.35

#C13A36 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#C13A36 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13A36

5.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13A36	#FFFFFF	#000000	##FFFFFF
##C13A36	1.00	5.35	3.93	5.35
#FFFFFF	5.35	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.35	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605834

Deuteranopia (green-blind)

#827631

Tritanopia (blue-blind)

#D40A3A

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c13a36;
/* rgb */ color: rgb(193, 58, 54);
/* oklch */ color: oklch(54.7% 0.172 26.3);

Tailwind

colors: {
  custom: {
    50: '#dc796d',
    500: '#c13a36',
    950: '#000000',
  },
}

SCSS

$custom: #c13a36;
$custom-light: #dc796d;
$custom-dark: #000000;

JSON

{
  "hex": "#c13a36",
  "rgb": {
    "r": 193,
    "g": 58,
    "b": 54
  },
  "hsl": {
    "h": 1.727,
    "s": 56.275,
    "l": 48.431
  },
  "oklch": {
    "l": 0.54748,
    "c": 0.17243,
    "h": 26.3
  },
  "luminance": 0.1463
}

Semantic roles & 50–950 ramp

primary

#C13A36

secondary

#88C9CB

accent

#DBE048

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170A07

muted

#857C7A

Preview Lab

Preview with #C13A36

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

Preview Lab → · Contrast checker → · Palette generator →