#C21F4F#C21F4F

#C21F4F is a mid, vivid pink. Relative luminance 0.130; OKLCH L 53.2% C 0.195 H 11.3°. Best body text is #FFFFFF at 5.83:1 contrast (WCAG AA passes).

Color values

HEX	#C21F4F
RGB	rgb(194, 31, 79)
HSL	hsl(342, 72%, 44%)
HSV	hsv(342, 84%, 76%)
CMYK	cmyk(0%, 84%, 59.3%, 23.9%)
CIE-LAB	lab(42.79, 63.29, 15.43)
CIE-LCH	lch(42.79, 65.14, 13.70°)
OKLab	oklab(53.19% 0.1915 0.0383)
OKLCH	oklch(53.19% 0.195 11.3)
XYZ	xyz(24.1519, 13.0175, 8.6365)
Luminance	0.1301 (WCAG relative)
Temperature	warm
Family	pink

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C21F4F #1FC292

analogous

#C21FA1 #C21F4F #C2411F

triadic

#C21F4F #4FC21F #1F4FC2

tetradic

#C21F4F #A1C21F #1FC292 #411FC2

square

#C21F4F #A1C21F #1FC292 #411FC2

split-complementary

#C21F4F #1FC241 #1FA1C2

monochromatic

#580E24 #8D173A #C21F4F #E03E6E #E97395

Accessibility & contrast

On white

5.83

#C21F4F on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

3.60

#C21F4F on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #C21F4F

5.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C21F4F	#FFFFFF	#000000	##FFFFFF
##C21F4F	1.00	5.83	3.60	5.83
#FFFFFF	5.83	1.00	21.00	1.00
#000000	3.60	21.00	1.00	21.00
##FFFFFF	5.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#505050

Deuteranopia (green-blind)

#79714B

Tritanopia (blue-blind)

#D50035

Achromatopsia (no color)

#656565

Design tokens & code

CSS

--color: #c21f4f;
/* rgb */ color: rgb(194, 31, 79);
/* oklch */ color: oklch(53.2% 0.195 11.3);

Tailwind

colors: {
  custom: {
    50: '#dc6f80',
    500: '#c21f4f',
    950: '#000000',
  },
}

SCSS

$custom: #c21f4f;
$custom-light: #dc6f80;
$custom-dark: #000000;

JSON

{
  "hex": "#c21f4f",
  "rgb": {
    "r": 194,
    "g": 31,
    "b": 79
  },
  "hsl": {
    "h": 342.331,
    "s": 72.444,
    "l": 44.118
  },
  "oklch": {
    "l": 0.53187,
    "c": 0.19525,
    "h": 11.3
  },
  "luminance": 0.13014
}

Semantic roles & 50–950 ramp

primary

#C21F4F

secondary

#6DCFB3

accent

#EFB939

background

#FEF7F7

surface

#FDEDEE

border

#D5C8C9

text

#16080A

muted

#847B7C

Preview Lab

Preview with #C21F4F

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

Preview Lab → · Contrast checker → · Palette generator →