#C43954#C43954

#C43954 is a mid, vivid red. Relative luminance 0.153; OKLCH L 55.7% C 0.175 H 13.8°. Best body text is #FFFFFF at 5.17:1 contrast (WCAG AA passes).

Color values

HEX	#C43954
RGB	rgb(196, 57, 84)
HSL	hsl(348, 55%, 50%)
HSV	hsv(348, 71%, 77%)
CMYK	cmyk(0%, 70.9%, 57.1%, 23.1%)
CIE-LAB	lab(46.05, 56.41, 16.81)
CIE-LCH	lch(46.05, 58.86, 16.59°)
OKLab	oklab(55.7% 0.1699 0.0418)
OKLCH	oklch(55.7% 0.175 13.8)
XYZ	xyz(25.8308, 15.3057, 9.9799)
Luminance	0.1530 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43954 #39C4A9

analogous

#C4399A #C43954 #C46339

triadic

#C43954 #54C439 #3954C4

tetradic

#C43954 #9AC439 #39C4A9 #6339C4

square

#C43954 #9AC439 #39C4A9 #6339C4

split-complementary

#C43954 #39C463 #399AC4

monochromatic

#651D2B #952B40 #C43954 #D3677C #E197A5

Accessibility & contrast

On white

5.17

#C43954 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.06

#C43954 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43954

5.17:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43954	#FFFFFF	#000000	##FFFFFF
##C43954	1.00	5.17	4.06	5.17
#FFFFFF	5.17	1.00	21.00	1.00
#000000	4.06	21.00	1.00	21.00
##FFFFFF	5.17	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5D5B54

Deuteranopia (green-blind)

#817850

Tritanopia (blue-blind)

#D61644

Achromatopsia (no color)

#6D6D6D

Design tokens & code

CSS

--color: #c43954;
/* rgb */ color: rgb(196, 57, 84);
/* oklch */ color: oklch(55.7% 0.175 13.8);

Tailwind

colors: {
  custom: {
    50: '#dc7983',
    500: '#c43954',
    950: '#000000',
  },
}

SCSS

$custom: #c43954;
$custom-light: #dc7983;
$custom-dark: #000000;

JSON

{
  "hex": "#c43954",
  "rgb": {
    "r": 196,
    "g": 57,
    "b": 84
  },
  "hsl": {
    "h": 348.345,
    "s": 54.941,
    "l": 49.608
  },
  "oklch": {
    "l": 0.55701,
    "c": 0.17493,
    "h": 13.8
  },
  "luminance": 0.15302
}

Semantic roles & 50–950 ramp

primary

#C43954

secondary

#8DCCC0

accent

#DEC14A

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43954

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

Preview Lab → · Contrast checker → · Palette generator →