#CF3B46#CF3B46

#CF3B46 is a mid, vivid red. Relative luminance 0.168; OKLCH L 57.5% C 0.184 H 21.2°. Best body text is #FFFFFF at 4.81:1 contrast (WCAG AA passes).

Color values

HEX	#CF3B46
RGB	rgb(207, 59, 70)
HSL	hsl(356, 61%, 52%)
HSV	hsv(356, 71%, 81%)
CMYK	cmyk(0%, 71.5%, 66.2%, 18.8%)
CIE-LAB	lab(48.06, 58.18, 28.29)
CIE-LCH	lch(48.06, 64.69, 25.93°)
OKLab	oklab(57.48% 0.1716 0.0667)
OKLCH	oklch(57.48% 0.184 21.2)
XYZ	xyz(28.4046, 16.8397, 7.5479)
Luminance	0.1684 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3B46 #3BCFC4

analogous

#CF3B90 #CF3B46 #CF7A3B

triadic

#CF3B46 #46CF3B #3B46CF

tetradic

#CF3B46 #90CF3B #3BCFC4 #7A3BCF

square

#CF3B46 #90CF3B #3BCFC4 #7A3BCF

split-complementary

#CF3B46 #3BCF7A #3B90CF

monochromatic

#731C23 #A52832 #CF3B46 #DB6C74 #E79DA3

Accessibility & contrast

On white

4.81

#CF3B46 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.37

#CF3B46 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3B46

4.81:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3B46	#FFFFFF	#000000	##FFFFFF
##CF3B46	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)

#645E45

Deuteranopia (green-blind)

#8A7E42

Tritanopia (blue-blind)

#E30340

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cf3b46;
/* rgb */ color: rgb(207, 59, 70);
/* oklch */ color: oklch(57.5% 0.184 21.2);

Tailwind

colors: {
  custom: {
    50: '#e67b79',
    500: '#cf3b46',
    950: '#000000',
  },
}

SCSS

$custom: #cf3b46;
$custom-light: #e67b79;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3b46",
  "rgb": {
    "r": 207,
    "g": 59,
    "b": 70
  },
  "hsl": {
    "h": 355.541,
    "s": 60.656,
    "l": 52.157
  },
  "oklch": {
    "l": 0.57478,
    "c": 0.18408,
    "h": 21.2
  },
  "luminance": 0.16836
}

Semantic roles & 50–950 ramp

primary

#CF3B46

secondary

#93D3CE

accent

#E4D844

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CF3B46

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

Preview Lab → · Contrast checker → · Palette generator →