#C43E54#C43E54

#C43E54 is a mid, vivid red. Relative luminance 0.158; OKLCH L 56.2% C 0.170 H 15.0°. Best body text is #FFFFFF at 5.04:1 contrast (WCAG AA passes).

Color values

HEX	#C43E54
RGB	rgb(196, 62, 84)
HSL	hsl(350, 53%, 51%)
HSV	hsv(350, 68%, 77%)
CMYK	cmyk(0%, 68.4%, 57.1%, 23.1%)
CIE-LAB	lab(46.74, 54.50, 17.74)
CIE-LCH	lch(46.74, 57.32, 18.03°)
OKLab	oklab(56.22% 0.1638 0.044)
OKLCH	oklch(56.22% 0.17 15)
XYZ	xyz(26.0903, 15.8247, 10.0664)
Luminance	0.1582 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43E54 #3EC4AE

analogous

#C43E97 #C43E54 #C46B3E

triadic

#C43E54 #54C43E #3E54C4

tetradic

#C43E54 #97C43E #3EC4AE #6B3EC4

square

#C43E54 #97C43E #3EC4AE #6B3EC4

split-complementary

#C43E54 #3EC46B #3E97C4

monochromatic

#68202C #972E3F #C43E54 #D26D7E #E19CA7

Accessibility & contrast

On white

5.04

#C43E54 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.16

#C43E54 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43E54

5.04:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43E54	#FFFFFF	#000000	##FFFFFF
##C43E54	1.00	5.04	4.16	5.04
#FFFFFF	5.04	1.00	21.00	1.00
#000000	4.16	21.00	1.00	21.00
##FFFFFF	5.04	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605D54

Deuteranopia (green-blind)

#827951

Tritanopia (blue-blind)

#D62047

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c43e54;
/* rgb */ color: rgb(196, 62, 84);
/* oklch */ color: oklch(56.2% 0.170 15.0);

Tailwind

colors: {
  custom: {
    50: '#dc7c83',
    500: '#c43e54',
    950: '#000000',
  },
}

SCSS

$custom: #c43e54;
$custom-light: #dc7c83;
$custom-dark: #000000;

JSON

{
  "hex": "#c43e54",
  "rgb": {
    "r": 196,
    "g": 62,
    "b": 84
  },
  "hsl": {
    "h": 350.149,
    "s": 53.175,
    "l": 50.588
  },
  "oklch": {
    "l": 0.56217,
    "c": 0.16957,
    "h": 15
  },
  "luminance": 0.15821
}

Semantic roles & 50–950 ramp

primary

#C43E54

secondary

#91CDC3

accent

#DDC54B

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43E54

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

Preview Lab → · Contrast checker → · Palette generator →