#CF3B47#CF3B47

#CF3B47 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.5% C 0.184 H 20.9°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CF3B47
RGB	rgb(207, 59, 71)
HSL	hsl(355, 61%, 52%)
HSV	hsv(355, 71%, 81%)
CMYK	cmyk(0%, 71.5%, 65.7%, 18.8%)
CIE-LAB	lab(48.07, 58.23, 27.71)
CIE-LCH	lch(48.07, 64.49, 25.45°)
OKLab	oklab(57.5% 0.172 0.0655)
OKLCH	oklch(57.5% 0.184 20.9)
XYZ	xyz(28.4364, 16.8524, 7.7155)
Luminance	0.1685 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3B47 #3BCFC3

analogous

#CF3B91 #CF3B47 #CF793B

triadic

#CF3B47 #47CF3B #3B47CF

tetradic

#CF3B47 #91CF3B #3BCFC3 #793BCF

square

#CF3B47 #91CF3B #3BCFC3 #793BCF

split-complementary

#CF3B47 #3BCF79 #3B91CF

monochromatic

#731C23 #A52832 #CF3B47 #DB6C75 #E79DA3

Accessibility & contrast

On white

4.81

#CF3B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CF3B47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3B47

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3B47	#FFFFFF	#000000	##FFFFFF
##CF3B47	1.00	4.81	4.37	4.81
#FFFFFF	4.81	1.00	21.00	1.00
#000000	4.37	21.00	1.00	21.00
##FFFFFF	4.81	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645E46

Deuteranopia (green-blind)

#8A7E43

Tritanopia (blue-blind)

#E30441

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3b47;
/* rgb */ color: rgb(207, 59, 71);
/* oklch */ color: oklch(57.5% 0.184 20.9);

Tailwind

colors: {
  custom: {
    50: '#e57b7a',
    500: '#cf3b47',
    950: '#000000',
  },
}

SCSS

$custom: #cf3b47;
$custom-light: #e57b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3b47",
  "rgb": {
    "r": 207,
    "g": 59,
    "b": 71
  },
  "hsl": {
    "h": 355.135,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57495,
    "c": 0.18402,
    "h": 20.9
  },
  "luminance": 0.16848
}

Semantic roles & 50–950 ramp

primary

#CF3B47

secondary

#93D3CE

accent

#E4D744

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CF3B47

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

Preview Lab → · Contrast checker → · Palette generator →