#CF424A#CF424A

#CF424A is a mid, vivid red. Relative luminance 0.177; OKLCH L 58.3% C 0.177 H 21.5°. Best body text is #FFFFFF at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CF424A
RGB	rgb(207, 66, 74)
HSL	hsl(357, 59%, 54%)
HSV	hsv(357, 68%, 81%)
CMYK	cmyk(0%, 68.1%, 64.3%, 18.8%)
CIE-LAB	lab(49.08, 55.77, 27.19)
CIE-LCH	lch(49.08, 62.05, 25.99°)
OKLab	oklab(58.26% 0.1647 0.0647)
OKLCH	oklch(58.26% 0.177 21.5)
XYZ	xyz(28.9193, 17.6604, 8.3632)
Luminance	0.1766 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF424A #42CFC7

analogous

#CF4290 #CF424A #CF8042

triadic

#CF424A #4ACF42 #424ACF

tetradic

#CF424A #90CF42 #42CFC7 #8042CF

square

#CF424A #90CF42 #42CFC7 #8042CF

split-complementary

#CF424A #42CF80 #4290CF

monochromatic

#781F24 #A92B32 #CF424A #DB7379 #E8A4A7

Accessibility & contrast

On white

4.63

#CF424A on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.53

#CF424A on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CF424A

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF424A	#FFFFFF	#000000	##FFFFFF
##CF424A	1.00	4.63	4.53	4.63
#FFFFFF	4.63	1.00	21.00	1.00
#000000	4.53	21.00	1.00	21.00
##FFFFFF	4.63	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#686249

Deuteranopia (green-blind)

#8C8046

Tritanopia (blue-blind)

#E31C46

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cf424a;
/* rgb */ color: rgb(207, 66, 74);
/* oklch */ color: oklch(58.3% 0.177 21.5);

Tailwind

colors: {
  custom: {
    50: '#e57f7c',
    500: '#cf424a',
    950: '#000000',
  },
}

SCSS

$custom: #cf424a;
$custom-light: #e57f7c;
$custom-dark: #000000;

JSON

{
  "hex": "#cf424a",
  "rgb": {
    "r": 207,
    "g": 66,
    "b": 74
  },
  "hsl": {
    "h": 356.596,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58263,
    "c": 0.17697,
    "h": 21.5
  },
  "luminance": 0.17656
}

Semantic roles & 50–950 ramp

primary

#CF424A

secondary

#98D5D1

accent

#E3DA45

background

#FFF8F7

surface

#FEEFEE

border

#D6CAC9

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CF424A

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

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