#CF3D42#CF3D42

#CF3D42 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.183 H 23.2°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CF3D42
RGB	rgb(207, 61, 66)
HSL	hsl(358, 60%, 53%)
HSV	hsv(358, 71%, 81%)
CMYK	cmyk(0%, 70.5%, 68.1%, 18.8%)
CIE-LAB	lab(48.26, 57.23, 30.90)
CIE-LCH	lch(48.26, 65.04, 28.37°)
OKLab	oklab(57.61% 0.1678 0.072)
OKLCH	oklch(57.61% 0.183 23.2)
XYZ	xyz(28.3873, 17.0004, 6.9399)
Luminance	0.1700 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3D42 #3DCFCA

analogous

#CF3D8B #CF3D42 #CF813D

triadic

#CF3D42 #42CF3D #3D42CF

tetradic

#CF3D42 #8BCF3D #3DCFCA #813DCF

square

#CF3D42 #8BCF3D #3DCFCA #813DCF

split-complementary

#CF3D42 #3DCF81 #3D8BCF

monochromatic

#751D20 #A6292D #CF3D42 #DB6E72 #E79FA2

Accessibility & contrast

On white

4.77

#CF3D42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#CF3D42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3D42

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3D42	#FFFFFF	#000000	##FFFFFF
##CF3D42	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#665F41

Deuteranopia (green-blind)

#8B7E3D

Tritanopia (blue-blind)

#E30840

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cf3d42;
/* rgb */ color: rgb(207, 61, 66);
/* oklch */ color: oklch(57.6% 0.183 23.2);

Tailwind

colors: {
  custom: {
    50: '#e67c76',
    500: '#cf3d42',
    950: '#000000',
  },
}

SCSS

$custom: #cf3d42;
$custom-light: #e67c76;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3d42",
  "rgb": {
    "r": 207,
    "g": 61,
    "b": 66
  },
  "hsl": {
    "h": 357.945,
    "s": 60.331,
    "l": 52.549
  },
  "oklch": {
    "l": 0.57609,
    "c": 0.18255,
    "h": 23.2
  },
  "luminance": 0.16996
}

Semantic roles & 50–950 ramp

primary

#CF3D42

secondary

#94D4D1

accent

#E3DE44

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3D42

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

Preview Lab → · Contrast checker → · Palette generator →