#C43D4F#C43D4F

#C43D4F is a mid, vivid red. Relative luminance 0.156; OKLCH L 56.0% C 0.171 H 17.1°. Best body text is #FFFFFF at 5.09:1 contrast (WCAG AA passes).

Color values

HEX	#C43D4F
RGB	rgb(196, 61, 79)
HSL	hsl(352, 53%, 50%)
HSV	hsv(352, 69%, 77%)
CMYK	cmyk(0%, 68.9%, 59.7%, 23.1%)
CIE-LAB	lab(46.50, 54.54, 20.47)
CIE-LCH	lch(46.50, 58.25, 20.57°)
OKLab	oklab(56% 0.1631 0.0501)
OKLCH	oklch(56% 0.171 17.1)
XYZ	xyz(25.8475, 15.6414, 9.0536)
Luminance	0.1564 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43D4F #3DC4B2

analogous

#C43D92 #C43D4F #C46E3D

triadic

#C43D4F #4FC43D #3D4FC4

tetradic

#C43D4F #92C43D #3DC4B2 #6E3DC4

square

#C43D4F #92C43D #3DC4B2 #6E3DC4

split-complementary

#C43D4F #3DC46E #3D92C4

monochromatic

#671F29 #962E3C #C43D4F #D26C7A #E19BA4

Accessibility & contrast

On white

5.09

#C43D4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.13

#C43D4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43D4F

5.09:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43D4F	#FFFFFF	#000000	##FFFFFF
##C43D4F	1.00	5.09	4.13	5.09
#FFFFFF	5.09	1.00	21.00	1.00
#000000	4.13	21.00	1.00	21.00
##FFFFFF	5.09	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605C4F

Deuteranopia (green-blind)

#83794B

Tritanopia (blue-blind)

#D61C44

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c43d4f;
/* rgb */ color: rgb(196, 61, 79);
/* oklch */ color: oklch(56.0% 0.171 17.1);

Tailwind

colors: {
  custom: {
    50: '#dd7b80',
    500: '#c43d4f',
    950: '#000000',
  },
}

SCSS

$custom: #c43d4f;
$custom-light: #dd7b80;
$custom-dark: #000000;

JSON

{
  "hex": "#c43d4f",
  "rgb": {
    "r": 196,
    "g": 61,
    "b": 79
  },
  "hsl": {
    "h": 352,
    "s": 53.36,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56003,
    "c": 0.17056,
    "h": 17.1
  },
  "luminance": 0.15638
}

Semantic roles & 50–950 ramp

primary

#C43D4F

secondary

#90CDC4

accent

#DDC94B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43D4F

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

Preview Lab → · Contrast checker → · Palette generator →