#C43B52#C43B52

#C43B52 is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.9% C 0.173 H 15.2°. Best body text is #FFFFFF at 5.13:1 contrast (WCAG AA passes).

Color values

HEX	#C43B52
RGB	rgb(196, 59, 82)
HSL	hsl(350, 54%, 50%)
HSV	hsv(350, 70%, 77%)
CMYK	cmyk(0%, 69.9%, 58.2%, 23.1%)
CIE-LAB	lab(46.28, 55.52, 18.34)
CIE-LCH	lch(46.28, 58.47, 18.28°)
OKLab	oklab(55.86% 0.1667 0.0453)
OKLCH	oklch(55.86% 0.173 15.2)
XYZ	xyz(25.8544, 15.4765, 9.6068)
Luminance	0.1547 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43B52 #3BC4AD

analogous

#C43B96 #C43B52 #C4693B

triadic

#C43B52 #52C43B #3B52C4

tetradic

#C43B52 #96C43B #3BC4AD #693BC4

square

#C43B52 #96C43B #3BC4AD #693BC4

split-complementary

#C43B52 #3BC469 #3B96C4

monochromatic

#661F2B #952D3E #C43B52 #D26A7C #E099A5

Accessibility & contrast

On white

5.13

#C43B52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.09

#C43B52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43B52

5.13:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43B52	#FFFFFF	#000000	##FFFFFF
##C43B52	1.00	5.13	4.09	5.13
#FFFFFF	5.13	1.00	21.00	1.00
#000000	4.09	21.00	1.00	21.00
##FFFFFF	5.13	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C52

Deuteranopia (green-blind)

#81784E

Tritanopia (blue-blind)

#D61944

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c43b52;
/* rgb */ color: rgb(196, 59, 82);
/* oklch */ color: oklch(55.9% 0.173 15.2);

Tailwind

colors: {
  custom: {
    50: '#dc7a82',
    500: '#c43b52',
    950: '#000000',
  },
}

SCSS

$custom: #c43b52;
$custom-light: #dc7a82;
$custom-dark: #000000;

JSON

{
  "hex": "#c43b52",
  "rgb": {
    "r": 196,
    "g": 59,
    "b": 82
  },
  "hsl": {
    "h": 349.927,
    "s": 53.725,
    "l": 50
  },
  "oklch": {
    "l": 0.55858,
    "c": 0.17273,
    "h": 15.2
  },
  "luminance": 0.15473
}

Semantic roles & 50–950 ramp

primary

#C43B52

secondary

#8FCCC2

accent

#DDC54B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43B52

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

Preview Lab → · Contrast checker → · Palette generator →