#C43C57#C43C57

#C43C57 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.1% C 0.172 H 13.1°. Best body text is #FFFFFF at 5.08:1 contrast (WCAG AA passes).

Color values

HEX	#C43C57
RGB	rgb(196, 60, 87)
HSL	hsl(348, 54%, 50%)
HSV	hsv(348, 69%, 77%)
CMYK	cmyk(0%, 69.4%, 55.6%, 23.1%)
CIE-LAB	lab(46.52, 55.50, 15.61)
CIE-LCH	lch(46.52, 57.66, 15.71°)
OKLab	oklab(56.07% 0.1674 0.0391)
OKLCH	oklch(56.07% 0.172 13.1)
XYZ	xyz(26.1035, 15.6592, 10.6629)
Luminance	0.1566 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43C57 #3CC4A9

analogous

#C43C9B #C43C57 #C4653C

triadic

#C43C57 #57C43C #3C57C4

tetradic

#C43C57 #9BC43C #3CC4A9 #653CC4

square

#C43C57 #9BC43C #3CC4A9 #653CC4

split-complementary

#C43C57 #3CC465 #3C9BC4

monochromatic

#671F2D #962D42 #C43C57 #D26B7F #E09AA8

Accessibility & contrast

On white

5.08

#C43C57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#C43C57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43C57

5.08:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43C57	#FFFFFF	#000000	##FFFFFF
##C43C57	1.00	5.08	4.13	5.08
#FFFFFF	5.08	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.08	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C57

Deuteranopia (green-blind)

#817954

Tritanopia (blue-blind)

#D61E47

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c43c57;
/* rgb */ color: rgb(196, 60, 87);
/* oklch */ color: oklch(56.1% 0.172 13.1);

Tailwind

colors: {
  custom: {
    50: '#dc7b86',
    500: '#c43c57',
    950: '#000000',
  },
}

SCSS

$custom: #c43c57;
$custom-light: #dc7b86;
$custom-dark: #000000;

JSON

{
  "hex": "#c43c57",
  "rgb": {
    "r": 196,
    "g": 60,
    "b": 87
  },
  "hsl": {
    "h": 348.088,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56074,
    "c": 0.17193,
    "h": 13.1
  },
  "luminance": 0.15656
}

Semantic roles & 50–950 ramp

primary

#C43C57

secondary

#90CCC0

accent

#DDC04B

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0B

muted

#847C7C

Preview Lab

Preview with #C43C57

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

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