#C43C4F#C43C4F

#C43C4F is a mid, vivid red. Relative luminance 0.155; OKLCH L 55.9% C 0.172 H 16.8°. Best body text is #FFFFFF at 5.11:1 contrast (WCAG AA passes).

Color values

HEX	#C43C4F
RGB	rgb(196, 60, 79)
HSL	hsl(352, 54%, 50%)
HSV	hsv(352, 69%, 77%)
CMYK	cmyk(0%, 69.4%, 59.7%, 23.1%)
CIE-LAB	lab(46.36, 54.93, 20.28)
CIE-LCH	lch(46.36, 58.55, 20.26°)
OKLab	oklab(55.9% 0.1643 0.0496)
OKLCH	oklch(55.9% 0.172 16.8)
XYZ	xyz(25.7946, 15.5356, 9.0360)
Luminance	0.1553 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43C4F #3CC4B1

analogous

#C43C93 #C43C4F #C46D3C

triadic

#C43C4F #4FC43C #3C4FC4

tetradic

#C43C4F #93C43C #3CC4B1 #6D3CC4

square

#C43C4F #93C43C #3CC4B1 #6D3CC4

split-complementary

#C43C4F #3CC46D #3C93C4

monochromatic

#671F29 #962D3C #C43C4F #D26B79 #E09AA4

Accessibility & contrast

On white

5.11

#C43C4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.11

#C43C4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43C4F

5.11:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43C4F	#FFFFFF	#000000	##FFFFFF
##C43C4F	1.00	5.11	4.11	5.11
#FFFFFF	5.11	1.00	21.00	1.00
#000000	4.11	21.00	1.00	21.00
##FFFFFF	5.11	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5F5C4F

Deuteranopia (green-blind)

#82784B

Tritanopia (blue-blind)

#D61A44

Achromatopsia (no color)

#6E6E6E

Design tokens & code

CSS

--color: #c43c4f;
/* rgb */ color: rgb(196, 60, 79);
/* oklch */ color: oklch(55.9% 0.172 16.8);

Tailwind

colors: {
  custom: {
    50: '#dd7b80',
    500: '#c43c4f',
    950: '#000000',
  },
}

SCSS

$custom: #c43c4f;
$custom-light: #dd7b80;
$custom-dark: #000000;

JSON

{
  "hex": "#c43c4f",
  "rgb": {
    "r": 196,
    "g": 60,
    "b": 79
  },
  "hsl": {
    "h": 351.618,
    "s": 53.543,
    "l": 50.196
  },
  "oklch": {
    "l": 0.55898,
    "c": 0.17162,
    "h": 16.8
  },
  "luminance": 0.15532
}

Semantic roles & 50–950 ramp

primary

#C43C4F

secondary

#90CCC4

accent

#DDC94B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43C4F

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

Preview Lab → · Contrast checker → · Palette generator →