#C43C54#C43C54

#C43C54 is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.0% C 0.172 H 14.5°. Best body text is #FFFFFF at 5.10:1 contrast (WCAG AA passes).

Color values

HEX	#C43C54
RGB	rgb(196, 60, 84)
HSL	hsl(349, 54%, 50%)
HSV	hsv(349, 69%, 77%)
CMYK	cmyk(0%, 69.4%, 57.1%, 23.1%)
CIE-LAB	lab(46.46, 55.28, 17.36)
CIE-LCH	lch(46.46, 57.94, 17.44°)
OKLab	oklab(56.01% 0.1663 0.0431)
OKLCH	oklch(56.01% 0.172 14.5)
XYZ	xyz(25.9835, 15.6112, 10.0308)
Luminance	0.1561 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43C54 #3CC4AC

analogous

#C43C98 #C43C54 #C4683C

triadic

#C43C54 #54C43C #3C54C4

tetradic

#C43C54 #98C43C #3CC4AC #683CC4

square

#C43C54 #98C43C #3CC4AC #683CC4

split-complementary

#C43C54 #3CC468 #3C98C4

monochromatic

#671F2C #962D40 #C43C54 #D26B7D #E09AA6

Accessibility & contrast

On white

5.10

#C43C54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.12

#C43C54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43C54

5.10:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43C54	#FFFFFF	#000000	##FFFFFF
##C43C54	1.00	5.10	4.12	5.10
#FFFFFF	5.10	1.00	21.00	1.00
#000000	4.12	21.00	1.00	21.00
##FFFFFF	5.10	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C54

Deuteranopia (green-blind)

#827851

Tritanopia (blue-blind)

#D61C46

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c43c54;
/* rgb */ color: rgb(196, 60, 84);
/* oklch */ color: oklch(56.0% 0.172 14.5);

Tailwind

colors: {
  custom: {
    50: '#dc7b83',
    500: '#c43c54',
    950: '#000000',
  },
}

SCSS

$custom: #c43c54;
$custom-light: #dc7b83;
$custom-dark: #000000;

JSON

{
  "hex": "#c43c54",
  "rgb": {
    "r": 196,
    "g": 60,
    "b": 84
  },
  "hsl": {
    "h": 349.412,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.56006,
    "c": 0.17174,
    "h": 14.5
  },
  "luminance": 0.15608
}

Semantic roles & 50–950 ramp

primary

#C43C54

secondary

#90CCC2

accent

#DDC34B

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43C54

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

Preview Lab → · Contrast checker → · Palette generator →