#C43D53#C43D53

#C43D53 is a mid, vivid red. Relative luminance 0.157; OKLCH L 56.1% C 0.171 H 15.2°. Best body text is #FFFFFF at 5.07:1 contrast (WCAG AA passes).

Color values

HEX	#C43D53
RGB	rgb(196, 61, 83)
HSL	hsl(350, 53%, 50%)
HSV	hsv(350, 69%, 77%)
CMYK	cmyk(0%, 68.9%, 57.7%, 23.1%)
CIE-LAB	lab(46.58, 54.82, 18.13)
CIE-LCH	lch(46.58, 57.74, 18.30°)
OKLab	oklab(56.09% 0.1646 0.0449)
OKLCH	oklch(56.09% 0.171 15.2)
XYZ	xyz(25.9975, 15.7014, 9.8436)
Luminance	0.1570 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43D53 #3DC4AE

analogous

#C43D97 #C43D53 #C46A3D

triadic

#C43D53 #53C43D #3D53C4

tetradic

#C43D53 #97C43D #3DC4AE #6A3DC4

square

#C43D53 #97C43D #3DC4AE #6A3DC4

split-complementary

#C43D53 #3DC46A #3D97C4

monochromatic

#671F2B #962E3F #C43D53 #D26C7D #E19BA6

Accessibility & contrast

On white

5.07

#C43D53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.14

#C43D53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43D53

5.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43D53	#FFFFFF	#000000	##FFFFFF
##C43D53	1.00	5.07	4.14	5.07
#FFFFFF	5.07	1.00	21.00	1.00
#000000	4.14	21.00	1.00	21.00
##FFFFFF	5.07	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5D53

Deuteranopia (green-blind)

#827950

Tritanopia (blue-blind)

#D61E46

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c43d53;
/* rgb */ color: rgb(196, 61, 83);
/* oklch */ color: oklch(56.1% 0.171 15.2);

Tailwind

colors: {
  custom: {
    50: '#dc7b83',
    500: '#c43d53',
    950: '#000000',
  },
}

SCSS

$custom: #c43d53;
$custom-light: #dc7b83;
$custom-dark: #000000;

JSON

{
  "hex": "#c43d53",
  "rgb": {
    "r": 196,
    "g": 61,
    "b": 83
  },
  "hsl": {
    "h": 350.222,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56089,
    "c": 0.17062,
    "h": 15.2
  },
  "luminance": 0.15698
}

Semantic roles & 50–950 ramp

primary

#C43D53

secondary

#90CDC3

accent

#DDC54B

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43D53

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

Preview Lab → · Contrast checker → · Palette generator →