#C13A43#C13A43

#C13A43 is a mid, vivid red. Relative luminance 0.148; OKLCH L 55.0% C 0.171 H 21.2°. Best body text is #FFFFFF at 5.31:1 contrast (WCAG AA passes).

Color values

HEX	#C13A43
RGB	rgb(193, 58, 67)
HSL	hsl(356, 54%, 49%)
HSV	hsv(356, 70%, 76%)
CMYK	cmyk(0%, 69.9%, 65.3%, 24.3%)
CIE-LAB	lab(45.32, 53.99, 26.11)
CIE-LCH	lch(45.32, 59.97, 25.81°)
OKLab	oklab(54.95% 0.1594 0.0619)
OKLCH	oklch(54.95% 0.171 21.2)
XYZ	xyz(24.5210, 14.7724, 6.8693)
Luminance	0.1477 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C13A43 #3AC1B8

analogous

#C13A87 #C13A43 #C1753A

triadic

#C13A43 #43C13A #3A43C1

tetradic

#C13A43 #87C13A #3AC1B8 #753AC1

square

#C13A43 #87C13A #3AC1B8 #753AC1

split-complementary

#C13A43 #3AC175 #3A87C1

monochromatic

#631E22 #922C33 #C13A43 #D1676E #DF969B

Accessibility & contrast

On white

5.31

#C13A43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.95

#C13A43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C13A43

5.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C13A43	#FFFFFF	#000000	##FFFFFF
##C13A43	1.00	5.31	3.95	5.31
#FFFFFF	5.31	1.00	21.00	1.00
#000000	3.95	21.00	1.00	21.00
##FFFFFF	5.31	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5942

Deuteranopia (green-blind)

#81763F

Tritanopia (blue-blind)

#D4123E

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c13a43;
/* rgb */ color: rgb(193, 58, 67);
/* oklch */ color: oklch(55.0% 0.171 21.2);

Tailwind

colors: {
  custom: {
    50: '#db7977',
    500: '#c13a43',
    950: '#000000',
  },
}

SCSS

$custom: #c13a43;
$custom-light: #db7977;
$custom-dark: #000000;

JSON

{
  "hex": "#c13a43",
  "rgb": {
    "r": 193,
    "g": 58,
    "b": 67
  },
  "hsl": {
    "h": 356,
    "s": 53.785,
    "l": 49.216
  },
  "oklch": {
    "l": 0.54954,
    "c": 0.171,
    "h": 21.2
  },
  "luminance": 0.14769
}

Semantic roles & 50–950 ramp

primary

#C13A43

secondary

#8CCBC7

accent

#DDD34B

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A08

muted

#847C7B

Preview Lab

Preview with #C13A43

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

Preview Lab → · Contrast checker → · Palette generator →