#CC4B39#CC4B39

#CC4B39 is a mid, vivid red. Relative luminance 0.182; OKLCH L 58.6% C 0.167 H 30.7°. Best body text is #000000 at 4.63:1 contrast (WCAG AA passes).

Color values

HEX	#CC4B39
RGB	rgb(204, 75, 57)
HSL	hsl(7, 59%, 51%)
HSV	hsv(7, 72%, 80%)
CMYK	cmyk(0%, 63.2%, 72.1%, 20%)
CIE-LAB	lab(49.70, 50.13, 37.62)
CIE-LCH	lch(49.70, 62.68, 36.88°)
OKLab	oklab(58.55% 0.1439 0.0853)
OKLCH	oklch(58.55% 0.167 30.7)
XYZ	xyz(28.1594, 18.1689, 5.8943)
Luminance	0.1817 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4B39 #39BACC

analogous

#CC3970 #CC4B39 #CC9439

triadic

#CC4B39 #39CC4B #4B39CC

tetradic

#CC4B39 #70CC39 #39BACC #9439CC

square

#CC4B39 #70CC39 #39BACC #9439CC

split-complementary

#CC4B39 #39CC94 #3970CC

monochromatic

#6E261C #9F3729 #CC4B39 #D9776A #E5A39A

Accessibility & contrast

On white

4.53

#CC4B39 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.63

#CC4B39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC4B39

4.63:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4B39	#FFFFFF	#000000	##000000
##CC4B39	1.00	4.53	4.63	4.63
#FFFFFF	4.53	1.00	21.00	21.00
#000000	4.63	21.00	1.00	1.00
##000000	4.63	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6F6436

Deuteranopia (green-blind)

#8F8135

Tritanopia (blue-blind)

#E02B48

Achromatopsia (no color)

#767676

Design tokens & code

CSS

--color: #cc4b39;
/* rgb */ color: rgb(204, 75, 57);
/* oklch */ color: oklch(58.6% 0.167 30.7);

Tailwind

colors: {
  custom: {
    50: '#e38370',
    500: '#cc4b39',
    950: '#000000',
  },
}

SCSS

$custom: #cc4b39;
$custom-light: #e38370;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4b39",
  "rgb": {
    "r": 204,
    "g": 75,
    "b": 57
  },
  "hsl": {
    "h": 7.347,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.58551,
    "c": 0.16729,
    "h": 30.7
  },
  "luminance": 0.18165
}

Semantic roles & 50–950 ramp

primary

#CC4B39

secondary

#90C9D1

accent

#CFE246

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CC4B39

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

Preview Lab → · Contrast checker → · Palette generator →