#CF4A36#CF4A36

#CF4A36 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.9% C 0.172 H 31.2°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#CF4A36
RGB	rgb(207, 74, 54)
HSL	hsl(8, 61%, 51%)
HSV	hsv(8, 74%, 81%)
CMYK	cmyk(0%, 64.3%, 73.9%, 18.8%)
CIE-LAB	lab(50.02, 51.47, 39.77)
CIE-LCH	lch(50.02, 65.04, 37.69°)
OKLab	oklab(58.88% 0.1472 0.0891)
OKLCH	oklch(58.88% 0.172 31.2)
XYZ	xyz(28.8499, 18.4334, 5.5282)
Luminance	0.1843 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CF4A36 #36BBCF

analogous

#CF366E #CF4A36 #CF9636

triadic

#CF4A36 #36CF4A #4A36CF

tetradic

#CF4A36 #6ECF36 #36BBCF #9636CF

square

#CF4A36 #6ECF36 #36BBCF #9636CF

split-complementary

#CF4A36 #36CF96 #366ECF

monochromatic

#70261B #A13727 #CF4A36 #DB7667 #E7A399

Accessibility & contrast

On white

4.48

#CF4A36 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#CF4A36 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CF4A36

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CF4A36	#FFFFFF	#000000	##000000
##CF4A36	1.00	4.48	4.69	4.69
#FFFFFF	4.48	1.00	21.00	21.00
#000000	4.69	21.00	1.00	1.00
##000000	4.69	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6533

Deuteranopia (green-blind)

#908232

Tritanopia (blue-blind)

#E32746

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cf4a36;
/* rgb */ color: rgb(207, 74, 54);
/* oklch */ color: oklch(58.9% 0.172 31.2);

Tailwind

colors: {
  custom: {
    50: '#e6836e',
    500: '#cf4a36',
    950: '#000000',
  },
}

SCSS

$custom: #cf4a36;
$custom-light: #e6836e;
$custom-dark: #000000;

JSON

{
  "hex": "#cf4a36",
  "rgb": {
    "r": 207,
    "g": 74,
    "b": 54
  },
  "hsl": {
    "h": 7.843,
    "s": 61.446,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58876,
    "c": 0.17206,
    "h": 31.2
  },
  "luminance": 0.18429
}

Semantic roles & 50–950 ramp

primary

#CF4A36

secondary

#8FC9D2

accent

#CFE543

background

#FFF8F6

surface

#FFEFEC

border

#D7CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CF4A36

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

Preview Lab → · Contrast checker → · Palette generator →