#CF4F39#CF4F39

#CF4F39 is a mid, vivid red. Relative luminance 0.192; OKLCH L 59.5% C 0.167 H 32.0°. Best body text is #000000 at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CF4F39
RGB	rgb(207, 79, 57)
HSL	hsl(9, 61%, 52%)
HSV	hsv(9, 72%, 81%)
CMYK	cmyk(0%, 61.8%, 72.5%, 18.8%)
CIE-LAB	lab(50.87, 49.41, 39.07)
CIE-LCH	lch(50.87, 63.00, 38.34°)
OKLab	oklab(59.53% 0.1414 0.0883)
OKLCH	oklch(59.53% 0.167 32)
XYZ	xyz(29.2697, 19.1568, 6.0265)
Luminance	0.1915 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4F39 #39B9CF

analogous

#CF396E #CF4F39 #CF9A39

triadic

#CF4F39 #39CF4F #4F39CF

tetradic

#CF4F39 #6ECF39 #39B9CF #9A39CF

square

#CF4F39 #6ECF39 #39B9CF #9A39CF

split-complementary

#CF4F39 #39CF9A #396ECF

monochromatic

#72281C #A33A28 #CF4F39 #DB7B6A #E7A79C

Accessibility & contrast

On white

4.35

#CF4F39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.83

#CF4F39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4F39

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4F39	#FFFFFF	#000000	##000000
##CF4F39	1.00	4.35	4.83	4.83
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.83	21.00	1.00	1.00
##000000	4.83	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726736

Deuteranopia (green-blind)

#928435

Tritanopia (blue-blind)

#E3304B

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #cf4f39;
/* rgb */ color: rgb(207, 79, 57);
/* oklch */ color: oklch(59.5% 0.167 32.0);

Tailwind

colors: {
  custom: {
    50: '#e58570',
    500: '#cf4f39',
    950: '#000000',
  },
}

SCSS

$custom: #cf4f39;
$custom-light: #e58570;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4f39",
  "rgb": {
    "r": 207,
    "g": 79,
    "b": 57
  },
  "hsl": {
    "h": 8.8,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59528,
    "c": 0.16666,
    "h": 32
  },
  "luminance": 0.19153
}

Semantic roles & 50–950 ramp

primary

#CF4F39

secondary

#91C9D3

accent

#CDE444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4F39

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

Preview Lab → · Contrast checker → · Palette generator →