#CF4F36#CF4F36

#CF4F36 is a mid, vivid red. Relative luminance 0.191; OKLCH L 59.5% C 0.167 H 33.0°. Best body text is #000000 at 4.82:1 contrast (WCAG AA passes).

Color values

HEX	#CF4F36
RGB	rgb(207, 79, 54)
HSL	hsl(10, 61%, 51%)
HSV	hsv(10, 74%, 81%)
CMYK	cmyk(0%, 61.8%, 73.9%, 18.8%)
CIE-LAB	lab(50.84, 49.28, 40.66)
CIE-LCH	lch(50.84, 63.89, 39.53°)
OKLab	oklab(59.49% 0.1404 0.0911)
OKLCH	oklch(59.49% 0.167 33)
XYZ	xyz(29.1971, 19.1278, 5.6439)
Luminance	0.1912 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4F36 #36B6CF

analogous

#CF3669 #CF4F36 #CF9B36

triadic

#CF4F36 #36CF4F #4F36CF

tetradic

#CF4F36 #69CF36 #36B6CF #9B36CF

square

#CF4F36 #69CF36 #36B6CF #9B36CF

split-complementary

#CF4F36 #36CF9B #3669CF

monochromatic

#70291B #A13B27 #CF4F36 #DB7A67 #E7A699

Accessibility & contrast

On white

4.35

#CF4F36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.82

#CF4F36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4F36

4.82:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4F36	#FFFFFF	#000000	##000000
##CF4F36	1.00	4.35	4.82	4.82
#FFFFFF	4.35	1.00	21.00	21.00
#000000	4.82	21.00	1.00	1.00
##000000	4.82	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#726733

Deuteranopia (green-blind)

#928432

Tritanopia (blue-blind)

#E3304A

Achromatopsia (no color)

#797979

Design tokens & code

CSS

--color: #cf4f36;
/* rgb */ color: rgb(207, 79, 54);
/* oklch */ color: oklch(59.5% 0.167 33.0);

Tailwind

colors: {
  custom: {
    50: '#e6856e',
    500: '#cf4f36',
    950: '#000000',
  },
}

SCSS

$custom: #cf4f36;
$custom-light: #e6856e;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4f36",
  "rgb": {
    "r": 207,
    "g": 79,
    "b": 54
  },
  "hsl": {
    "h": 9.804,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.59492,
    "c": 0.16733,
    "h": 33
  },
  "luminance": 0.19124
}

Semantic roles & 50–950 ramp

primary

#CF4F36

secondary

#8FC7D2

accent

#CAE543

background

#FFF8F6

surface

#FEF0EC

border

#D6CBC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4F36

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

Preview Lab → · Contrast checker → · Palette generator →