#C13A39#C13A39

#C13A39 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.8% C 0.172 H 25.2°. Best body text is #FFFFFF at 5.34:1 contrast (WCAG AA passes).

Color values

HEX	#C13A39
RGB	rgb(193, 58, 57)
HSL	hsl(0, 54%, 49%)
HSV	hsv(0, 70%, 76%)
CMYK	cmyk(0%, 69.9%, 70.5%, 24.3%)
CIE-LAB	lab(45.17, 53.45, 31.88)
CIE-LCH	lch(45.17, 62.23, 30.81°)
OKLab	oklab(54.79% 0.1556 0.0733)
OKLCH	oklch(54.79% 0.172 25.2)
XYZ	xyz(24.2465, 14.6626, 5.4235)
Luminance	0.1466 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13A39 #39C0C1

analogous

#C1397C #C13A39 #C17E39

triadic

#C13A39 #39C13A #3A39C1

tetradic

#C13A39 #7CC139 #39C0C1 #7E39C1

square

#C13A39 #7CC139 #39C0C1 #7E39C1

split-complementary

#C13A39 #39C17E #397CC1

monochromatic

#631E1D #922C2B #C13A39 #D26666 #E09595

Accessibility & contrast

On white

5.34

#C13A39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.93

#C13A39 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13A39

5.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13A39	#FFFFFF	#000000	##FFFFFF
##C13A39	1.00	5.34	3.93	5.34
#FFFFFF	5.34	1.00	21.00	1.00
#000000	3.93	21.00	1.00	21.00
##FFFFFF	5.34	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605838

Deuteranopia (green-blind)

#827635

Tritanopia (blue-blind)

#D40C3B

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c13a39;
/* rgb */ color: rgb(193, 58, 57);
/* oklch */ color: oklch(54.8% 0.172 25.2);

Tailwind

colors: {
  custom: {
    50: '#dc796f',
    500: '#c13a39',
    950: '#000000',
  },
}

SCSS

$custom: #c13a39;
$custom-light: #dc796f;
$custom-dark: #000000;

JSON

{
  "hex": "#c13a39",
  "rgb": {
    "r": 193,
    "g": 58,
    "b": 57
  },
  "hsl": {
    "h": 0.441,
    "s": 54.4,
    "l": 49.02
  },
  "oklch": {
    "l": 0.54791,
    "c": 0.17203,
    "h": 25.2
  },
  "luminance": 0.14659
}

Semantic roles & 50–950 ramp

primary

#C13A39

secondary

#8BCACB

accent

#DDDE4A

background

#FEF7F6

surface

#FDEEEC

border

#D5C9C7

text

#160A07

muted

#847C7A

Preview Lab

Preview with #C13A39

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

Preview Lab → · Contrast checker → · Palette generator →