#CF4742#CF4742

#CF4742 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.7% C 0.173 H 26.0°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CF4742
RGB	rgb(207, 71, 66)
HSL	hsl(2, 59%, 54%)
HSV	hsv(2, 68%, 81%)
CMYK	cmyk(0%, 65.7%, 68.1%, 18.8%)
CIE-LAB	lab(49.70, 53.30, 32.65)
CIE-LCH	lch(49.70, 62.51, 31.49°)
OKLab	oklab(58.69% 0.1553 0.0759)
OKLCH	oklch(58.69% 0.173 26)
XYZ	xyz(28.9718, 18.1693, 7.1347)
Luminance	0.1817 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4742 #42CACF

analogous

#CF4283 #CF4742 #CF8D42

triadic

#CF4742 #42CF47 #4742CF

tetradic

#CF4742 #83CF42 #42CACF #8D42CF

square

#CF4742 #83CF42 #42CACF #8D42CF

split-complementary

#CF4742 #42CF8D #4283CF

monochromatic

#78221F #A92F2B #CF4742 #DB7773 #E8A6A4

Accessibility & contrast

On white

4.53

#CF4742 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#CF4742 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4742

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4742	#FFFFFF	#000000	##000000
##CF4742	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6C6440

Deuteranopia (green-blind)

#8E813E

Tritanopia (blue-blind)

#E32447

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cf4742;
/* rgb */ color: rgb(207, 71, 66);
/* oklch */ color: oklch(58.7% 0.173 26.0);

Tailwind

colors: {
  custom: {
    50: '#e58176',
    500: '#cf4742',
    950: '#000000',
  },
}

SCSS

$custom: #cf4742;
$custom-light: #e58176;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4742",
  "rgb": {
    "r": 207,
    "g": 71,
    "b": 66
  },
  "hsl": {
    "h": 2.128,
    "s": 59.494,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58686,
    "c": 0.17286,
    "h": 26
  },
  "luminance": 0.18165
}

Semantic roles & 50–950 ramp

primary

#CF4742

secondary

#98D2D5

accent

#DDE345

background

#FFF8F7

surface

#FEEFED

border

#D6CAC8

text

#170B08

muted

#857C7B

Preview Lab

Preview with #CF4742

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

Preview Lab → · Contrast checker → · Palette generator →