#CF3E42#CF3E42

#CF3E42 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.7% C 0.182 H 23.5°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CF3E42
RGB	rgb(207, 62, 66)
HSL	hsl(358, 60%, 53%)
HSV	hsv(358, 70%, 81%)
CMYK	cmyk(0%, 70%, 68.1%, 18.8%)
CIE-LAB	lab(48.40, 56.86, 31.07)
CIE-LCH	lch(48.40, 64.80, 28.65°)
OKLab	oklab(57.71% 0.1666 0.0724)
OKLCH	oklch(57.71% 0.182 23.5)
XYZ	xyz(28.4412, 17.1082, 6.9578)
Luminance	0.1710 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF3E42 #3ECFCB

analogous

#CF3E8A #CF3E42 #CF833E

triadic

#CF3E42 #42CF3E #3E42CF

tetradic

#CF3E42 #8ACF3E #3ECFCB #833ECF

square

#CF3E42 #8ACF3E #3ECFCB #833ECF

split-complementary

#CF3E42 #3ECF83 #3E8ACF

monochromatic

#751D20 #A6292D #CF3E42 #DB6F72 #E7A0A2

Accessibility & contrast

On white

4.75

#CF3E42 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CF3E42 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CF3E42

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF3E42	#FFFFFF	#000000	##FFFFFF
##CF3E42	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#675F41

Deuteranopia (green-blind)

#8B7E3E

Tritanopia (blue-blind)

#E30D41

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cf3e42;
/* rgb */ color: rgb(207, 62, 66);
/* oklch */ color: oklch(57.7% 0.182 23.5);

Tailwind

colors: {
  custom: {
    50: '#e67d76',
    500: '#cf3e42',
    950: '#000000',
  },
}

SCSS

$custom: #cf3e42;
$custom-light: #e67d76;
$custom-dark: #000000;

JSON

{
  "hex": "#cf3e42",
  "rgb": {
    "r": 207,
    "g": 62,
    "b": 66
  },
  "hsl": {
    "h": 358.345,
    "s": 60.166,
    "l": 52.745
  },
  "oklch": {
    "l": 0.5771,
    "c": 0.18161,
    "h": 23.5
  },
  "luminance": 0.17104
}

Semantic roles & 50–950 ramp

primary

#CF3E42

secondary

#95D4D2

accent

#E3DF44

background

#FFF8F7

surface

#FFEFED

border

#D7CAC8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CF3E42

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

Preview Lab → · Contrast checker → · Palette generator →