#CF424D#CF424D

#CF424D is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.3% C 0.177 H 20.2°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CF424D
RGB	rgb(207, 66, 77)
HSL	hsl(355, 59%, 54%)
HSV	hsv(355, 68%, 81%)
CMYK	cmyk(0%, 68.1%, 62.8%, 18.8%)
CIE-LAB	lab(49.13, 55.95, 25.47)
CIE-LCH	lch(49.13, 61.48, 24.48°)
OKLab	oklab(58.32% 0.1659 0.0611)
OKLCH	oklch(58.32% 0.177 20.2)
XYZ	xyz(29.0228, 17.7018, 8.9083)
Luminance	0.1770 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF424D #42CFC4

analogous

#CF4293 #CF424D #CF7D42

triadic

#CF424D #4DCF42 #424DCF

tetradic

#CF424D #93CF42 #42CFC4 #7D42CF

square

#CF424D #93CF42 #42CFC4 #7D42CF

split-complementary

#CF424D #42CF7D #4293CF

monochromatic

#781F25 #A92B35 #CF424D #DB737B #E8A4A9

Accessibility & contrast

On white

4.63

#CF424D on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.54

#CF424D on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF424D

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF424D	#FFFFFF	#000000	##FFFFFF
##CF424D	1.00	4.63	4.54	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.54	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#68624C

Deuteranopia (green-blind)

#8B8049

Tritanopia (blue-blind)

#E31E47

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf424d;
/* rgb */ color: rgb(207, 66, 77);
/* oklch */ color: oklch(58.3% 0.177 20.2);

Tailwind

colors: {
  custom: {
    50: '#e57f7e',
    500: '#cf424d',
    950: '#000000',
  },
}

SCSS

$custom: #cf424d;
$custom-light: #e57f7e;
$custom-dark: #000000;

JSON

{
  "hex": "#cf424d",
  "rgb": {
    "r": 207,
    "g": 66,
    "b": 77
  },
  "hsl": {
    "h": 355.319,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58317,
    "c": 0.17677,
    "h": 20.2
  },
  "luminance": 0.17698
}

Semantic roles & 50–950 ramp

primary

#CF424D

secondary

#98D5D0

accent

#E3D645

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B0A

muted

#857C7C

Preview Lab

Preview with #CF424D

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

Preview Lab → · Contrast checker → · Palette generator →