#C43746#C43746

#C43746 is a mid, vivid red. Relative luminance 0.149; OKLCH L 55.2% C 0.177 H 19.5°. Best body text is #FFFFFF at 5.27:1 contrast (WCAG AA passes).

Color values

HEX	#C43746
RGB	rgb(196, 55, 70)
HSL	hsl(354, 56%, 49%)
HSV	hsv(354, 72%, 77%)
CMYK	cmyk(0%, 71.9%, 64.3%, 23.1%)
CIE-LAB	lab(45.52, 56.22, 24.65)
CIE-LCH	lch(45.52, 61.39, 23.68°)
OKLab	oklab(55.22% 0.1667 0.0589)
OKLCH	oklch(55.22% 0.177 19.5)
XYZ	xyz(25.2393, 14.9140, 7.3429)
Luminance	0.1491 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43746 #37C4B5

analogous

#C4378D #C43746 #C46F37

triadic

#C43746 #46C437 #3746C4

tetradic

#C43746 #8DC437 #37C4B5 #6F37C4

square

#C43746 #8DC437 #37C4B5 #6F37C4

split-complementary

#C43746 #37C46F #378DC4

monochromatic

#641C24 #942A35 #C43746 #D46570 #E1949C

Accessibility & contrast

On white

5.27

#C43746 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.98

#C43746 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43746

5.27:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43746	#FFFFFF	#000000	##FFFFFF
##C43746	1.00	5.27	3.98	5.27
#FFFFFF	5.27	1.00	21.00	1.00
#000000	3.98	21.00	1.00	21.00
##FFFFFF	5.27	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5946

Deuteranopia (green-blind)

#827742

Tritanopia (blue-blind)

#D7043E

Achromatopsia (no color)

#6C6C6C

Design tokens & code

CSS

--color: #c43746;
/* rgb */ color: rgb(196, 55, 70);
/* oklch */ color: oklch(55.2% 0.177 19.5);

Tailwind

colors: {
  custom: {
    50: '#dd7879',
    500: '#c43746',
    950: '#000000',
  },
}

SCSS

$custom: #c43746;
$custom-light: #dd7879;
$custom-dark: #000000;

JSON

{
  "hex": "#c43746",
  "rgb": {
    "r": 196,
    "g": 55,
    "b": 70
  },
  "hsl": {
    "h": 353.617,
    "s": 56.175,
    "l": 49.216
  },
  "oklch": {
    "l": 0.55217,
    "c": 0.17683,
    "h": 19.5
  },
  "luminance": 0.1491
}

Semantic roles & 50–950 ramp

primary

#C43746

secondary

#8BCCC5

accent

#DFCF48

background

#FEF7F7

surface

#FDEEED

border

#D5C9C8

text

#160A09

muted

#847C7B

Preview Lab

Preview with #C43746

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

Preview Lab → · Contrast checker → · Palette generator →