#C43F52#C43F52

#C43F52 is a mid, vivid red. Relative luminance 0.159; OKLCH L 56.3% C 0.168 H 16.2°. Best body text is #FFFFFF at 5.02:1 contrast (WCAG AA passes).

Color values

HEX	#C43F52
RGB	rgb(196, 63, 82)
HSL	hsl(351, 53%, 51%)
HSV	hsv(351, 68%, 77%)
CMYK	cmyk(0%, 67.9%, 58.2%, 23.1%)
CIE-LAB	lab(46.85, 53.96, 19.10)
CIE-LCH	lch(46.85, 57.24, 19.49°)
OKLab	oklab(56.28% 0.1617 0.0471)
OKLCH	oklch(56.28% 0.168 16.2)
XYZ	xyz(26.0679, 15.9035, 9.6780)
Luminance	0.1590 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C43F52 #3FC4B1

analogous

#C43F94 #C43F52 #C46F3F

triadic

#C43F52 #52C43F #3F52C4

tetradic

#C43F52 #94C43F #3FC4B1 #6F3FC4

square

#C43F52 #94C43F #3FC4B1 #6F3FC4

split-complementary

#C43F52 #3FC46F #3F94C4

monochromatic

#68202A #972E3D #C43F52 #D26E7C #E19DA6

Accessibility & contrast

On white

5.02

#C43F52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.18

#C43F52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C43F52

5.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C43F52	#FFFFFF	#000000	##FFFFFF
##C43F52	1.00	5.02	4.18	5.02
#FFFFFF	5.02	1.00	21.00	1.00
#000000	4.18	21.00	1.00	21.00
##FFFFFF	5.02	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#615D52

Deuteranopia (green-blind)

#83794F

Tritanopia (blue-blind)

#D62147

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #c43f52;
/* rgb */ color: rgb(196, 63, 82);
/* oklch */ color: oklch(56.3% 0.168 16.2);

Tailwind

colors: {
  custom: {
    50: '#dc7c82',
    500: '#c43f52',
    950: '#000000',
  },
}

SCSS

$custom: #c43f52;
$custom-light: #dc7c82;
$custom-dark: #000000;

JSON

{
  "hex": "#c43f52",
  "rgb": {
    "r": 196,
    "g": 63,
    "b": 82
  },
  "hsl": {
    "h": 351.429,
    "s": 52.988,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56281,
    "c": 0.16843,
    "h": 16.2
  },
  "luminance": 0.159
}

Semantic roles & 50–950 ramp

primary

#C43F52

secondary

#92CDC4

accent

#DCC84B

background

#FEF7F7

surface

#FDEEEE

border

#D5C9C9

text

#160A0A

muted

#847C7C

Preview Lab

Preview with #C43F52

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

Preview Lab → · Contrast checker → · Palette generator →