#CF4D39#CF4D39

#CF4D39 is a mid, vivid red. Relative luminance 0.189; OKLCH L 59.3% C 0.169 H 31.3°. Best body text is #000000 at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CF4D39
RGB	rgb(207, 77, 57)
HSL	hsl(8, 61%, 52%)
HSV	hsv(8, 72%, 81%)
CMYK	cmyk(0%, 62.8%, 72.5%, 18.8%)
CIE-LAB	lab(50.54, 50.30, 38.70)
CIE-LCH	lch(50.54, 63.46, 37.58°)
OKLab	oklab(59.28% 0.1441 0.0875)
OKLCH	oklch(59.28% 0.169 31.3)
XYZ	xyz(29.1276, 18.8727, 5.9791)
Luminance	0.1887 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4D39 #39BBCF

analogous

#CF3970 #CF4D39 #CF9839

triadic

#CF4D39 #39CF4D #4D39CF

tetradic

#CF4D39 #70CF39 #39BBCF #9839CF

square

#CF4D39 #70CF39 #39BBCF #9839CF

split-complementary

#CF4D39 #39CF98 #3970CF

monochromatic

#72271C #A33828 #CF4D39 #DB796A #E7A69C

Accessibility & contrast

On white

4.40

#CF4D39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.77

#CF4D39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4D39

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4D39	#FFFFFF	#000000	##000000
##CF4D39	1.00	4.40	4.77	4.77
#FFFFFF	4.40	1.00	21.00	21.00
#000000	4.77	21.00	1.00	1.00
##000000	4.77	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#716636

Deuteranopia (green-blind)

#918335

Tritanopia (blue-blind)

#E32D49

Achromatopsia (no color)

#787878

Design tokens & code

CSS

--color: #cf4d39;
/* rgb */ color: rgb(207, 77, 57);
/* oklch */ color: oklch(59.3% 0.169 31.3);

Tailwind

colors: {
  custom: {
    50: '#e68470',
    500: '#cf4d39',
    950: '#000000',
  },
}

SCSS

$custom: #cf4d39;
$custom-light: #e68470;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4d39",
  "rgb": {
    "r": 207,
    "g": 77,
    "b": 57
  },
  "hsl": {
    "h": 8,
    "s": 60.976,
    "l": 51.765
  },
  "oklch": {
    "l": 0.59278,
    "c": 0.16859,
    "h": 31.3
  },
  "luminance": 0.18869
}

Semantic roles & 50–950 ramp

primary

#CF4D39

secondary

#91CAD3

accent

#CFE444

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4D39

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

Preview Lab → · Contrast checker → · Palette generator →