#CC4D39#CC4D39

#CC4D39 is a mid, vivid red. Relative luminance 0.184; OKLCH L 58.8% C 0.165 H 31.4°. Best body text is #000000 at 4.69:1 contrast (WCAG AA passes).

Color values

HEX	#CC4D39
RGB	rgb(204, 77, 57)
HSL	hsl(8, 59%, 51%)
HSV	hsv(8, 72%, 80%)
CMYK	cmyk(0%, 62.3%, 72.1%, 20%)
CIE-LAB	lab(50.03, 49.25, 37.99)
CIE-LCH	lch(50.03, 62.20, 37.65°)
OKLab	oklab(58.8% 0.1412 0.0861)
OKLCH	oklch(58.8% 0.165 31.4)
XYZ	xyz(28.2972, 18.4445, 5.9402)
Luminance	0.1844 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4D39 #39B8CC

analogous

#CC396E #CC4D39 #CC9639

triadic

#CC4D39 #39CC4D #4D39CC

tetradic

#CC4D39 #6ECC39 #39B8CC #9639CC

square

#CC4D39 #6ECC39 #39B8CC #9639CC

split-complementary

#CC4D39 #39CC96 #396ECC

monochromatic

#6E281C #9F3929 #CC4D39 #D9796A #E5A49A

Accessibility & contrast

On white

4.48

#CC4D39 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.69

#CC4D39 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #CC4D39

4.69:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4D39	#FFFFFF	#000000	##000000
##CC4D39	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)

#706636

Deuteranopia (green-blind)

#8F8135

Tritanopia (blue-blind)

#E02E49

Achromatopsia (no color)

#777777

Design tokens & code

CSS

--color: #cc4d39;
/* rgb */ color: rgb(204, 77, 57);
/* oklch */ color: oklch(58.8% 0.165 31.4);

Tailwind

colors: {
  custom: {
    50: '#e38470',
    500: '#cc4d39',
    950: '#000000',
  },
}

SCSS

$custom: #cc4d39;
$custom-light: #e38470;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4d39",
  "rgb": {
    "r": 204,
    "g": 77,
    "b": 57
  },
  "hsl": {
    "h": 8.163,
    "s": 59.036,
    "l": 51.176
  },
  "oklch": {
    "l": 0.588,
    "c": 0.16536,
    "h": 31.4
  },
  "luminance": 0.18441
}

Semantic roles & 50–950 ramp

primary

#CC4D39

secondary

#90C8D1

accent

#CDE246

background

#FFF8F6

surface

#FEEFEC

border

#D6CAC7

text

#170B07

muted

#857C7A

Preview Lab

Preview with #CC4D39

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

Preview Lab → · Contrast checker → · Palette generator →