#CF3F4A#CF3F4A

#CF3F4A is a mid, vivid red. Relative luminance 0.173; OKLCH L 57.9% C 0.180 H 20.7°. Best body text is #FFFFFF at 4.71:1 contrast (WCAG AA passes).

Color values

HEX	#CF3F4A
RGB	rgb(207, 63, 74)
HSL	hsl(355, 60%, 53%)
HSV	hsv(355, 70%, 81%)
CMYK	cmyk(0%, 69.6%, 64.3%, 18.8%)
CIE-LAB	lab(48.66, 56.93, 26.66)
CIE-LCH	lch(48.66, 62.86, 25.09°)
OKLab	oklab(57.95% 0.1684 0.0635)
OKLCH	oklch(57.95% 0.18 20.7)
XYZ	xyz(28.7486, 17.3190, 8.3063)
Luminance	0.1731 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3F4A #3FCFC4

analogous

#CF3F92 #CF3F4A #CF7C3F

triadic

#CF3F4A #4ACF3F #3F4ACF

tetradic

#CF3F4A #92CF3F #3FCFC4 #7C3FCF

square

#CF3F4A #92CF3F #3FCFC4 #7C3FCF

split-complementary

#CF3F4A #3FCF7C #3F92CF

monochromatic

#761E24 #A72A33 #CF3F4A #DB7078 #E7A1A6

Accessibility & contrast

On white

4.71

#CF3F4A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.46

#CF3F4A on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3F4A

4.71:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3F4A	#FFFFFF	#000000	##FFFFFF
##CF3F4A	1.00	4.71	4.46	4.71
#FFFFFF	4.71	1.00	21.00	1.00
#000000	4.46	21.00	1.00	21.00
##FFFFFF	4.71	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#666049

Deuteranopia (green-blind)

#8B7F46

Tritanopia (blue-blind)

#E31544

Achromatopsia (no color)

#747474

Design tokens & code

CSS

--color: #cf3f4a;
/* rgb */ color: rgb(207, 63, 74);
/* oklch */ color: oklch(57.9% 0.180 20.7);

Tailwind

colors: {
  custom: {
    50: '#e57d7c',
    500: '#cf3f4a',
    950: '#000000',
  },
}

SCSS

$custom: #cf3f4a;
$custom-light: #e57d7c;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3f4a",
  "rgb": {
    "r": 207,
    "g": 63,
    "b": 74
  },
  "hsl": {
    "h": 355.417,
    "s": 60,
    "l": 52.941
  },
  "oklch": {
    "l": 0.57948,
    "c": 0.17997,
    "h": 20.7
  },
  "luminance": 0.17315
}

Semantic roles & 50–950 ramp

primary

#CF3F4A

secondary

#96D4CF

accent

#E3D745

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CF3F4A

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

Preview Lab → · Contrast checker → · Palette generator →