#C43732#C43732

#C43732 is a mid, vivid red. Relative luminance 0.147; OKLCH L 54.9% C 0.179 H 26.9°. Best body text is #FFFFFF at 5.33:1 contrast (WCAG AA passes).

Color values

HEX	#C43732
RGB	rgb(196, 55, 50)
HSL	hsl(2, 59%, 48%)
HSV	hsv(2, 74%, 77%)
CMYK	cmyk(0%, 71.9%, 74.5%, 23.1%)
CIE-LAB	lab(45.22, 55.22, 36.14)
CIE-LCH	lch(45.22, 65.99, 33.20°)
OKLab	oklab(54.91% 0.1594 0.081)
OKLCH	oklch(54.91% 0.179 26.9)
XYZ	xyz(24.7097, 14.7022, 4.5537)
Luminance	0.1470 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43732 #32BFC4

analogous

#C43276 #C43732 #C48032

triadic

#C43732 #32C437 #3732C4

tetradic

#C43732 #76C432 #32BFC4 #8032C4

square

#C43732 #76C432 #32BFC4 #8032C4

split-complementary

#C43732 #32C480 #3276C4

monochromatic

#621C19 #932926 #C43732 #D6625D #E2918E

Accessibility & contrast

On white

5.33

#C43732 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.94

#C43732 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43732

5.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43732	#FFFFFF	#000000	##FFFFFF
##C43732	1.00	5.33	3.94	5.33
#FFFFFF	5.33	1.00	21.00	1.00
#000000	3.94	21.00	1.00	21.00
##FFFFFF	5.33	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605730

Deuteranopia (green-blind)

#83762D

Tritanopia (blue-blind)

#D80037

Achromatopsia (no color)

#6B6B6B

Design tokens & code

CSS

--color: #c43732;
/* rgb */ color: rgb(196, 55, 50);
/* oklch */ color: oklch(54.9% 0.179 26.9);

Tailwind

colors: {
  custom: {
    50: '#df786a',
    500: '#c43732',
    950: '#000000',
  },
}

SCSS

$custom: #c43732;
$custom-light: #df786a;
$custom-dark: #000000;

JSON

{
  "hex": "#c43732",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 50
  },
  "hsl": {
    "h": 2.055,
    "s": 59.35,
    "l": 48.235
  },
  "oklch": {
    "l": 0.54905,
    "c": 0.17878,
    "h": 26.9
  },
  "luminance": 0.14698
}

Semantic roles & 50–950 ramp

primary

#C43732

secondary

#85CACD

accent

#DDE345

background

#FEF7F6

surface

#FDEEEB

border

#D5C9C6

text

#170906

muted

#857B7A

Preview Lab

Preview with #C43732

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

Preview Lab → · Contrast checker → · Palette generator →