#CC4747#CC4747

#CC4747 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.3% C 0.169 H 24.0°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CC4747
RGB	rgb(204, 71, 71)
HSL	hsl(0, 57%, 54%)
HSV	hsv(0, 65%, 80%)
CMYK	cmyk(0%, 65.2%, 65.2%, 20%)
CIE-LAB	lab(49.26, 52.58, 29.07)
CIE-LCH	lch(49.26, 60.08, 28.94°)
OKLab	oklab(58.28% 0.1544 0.0687)
OKLCH	oklch(58.28% 0.169 24)
XYZ	xyz(28.2953, 17.8027, 7.9063)
Luminance	0.1780 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4747 #47CCCC

analogous

#CC478A #CC4747 #CC8A47

triadic

#CC4747 #47CC47 #4747CC

tetradic

#CC4747 #8ACC47 #47CCCC #8A47CC

square

#CC4747 #8ACC47 #47CCCC #8A47CC

split-complementary

#CC4747 #47CC8A #478ACC

monochromatic

#772121 #A72E2E #CC4747 #D97777 #E7A7A7

Accessibility & contrast

On white

4.61

#CC4747 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CC4747 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4747

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4747	#FFFFFF	#000000	##FFFFFF
##CC4747	1.00	4.61	4.56	4.61
#FFFFFF	4.61	1.00	21.00	1.00
#000000	4.56	21.00	1.00	21.00
##FFFFFF	4.61	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#6A6346

Deuteranopia (green-blind)

#8C8043

Tritanopia (blue-blind)

#E02748

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cc4747;
/* rgb */ color: rgb(204, 71, 71);
/* oklch */ color: oklch(58.3% 0.169 24.0);

Tailwind

colors: {
  custom: {
    50: '#e3817a',
    500: '#cc4747',
    950: '#000000',
  },
}

SCSS

$custom: #cc4747;
$custom-light: #e3817a;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4747",
  "rgb": {
    "r": 204,
    "g": 71,
    "b": 71
  },
  "hsl": {
    "h": 0,
    "s": 56.596,
    "l": 53.922
  },
  "oklch": {
    "l": 0.5828,
    "c": 0.16899,
    "h": 24
  },
  "luminance": 0.17799
}

Semantic roles & 50–950 ramp

primary

#CC4747

secondary

#9BD4D4

accent

#E0E048

background

#FEF8F7

surface

#FDEFED

border

#D5CAC8

text

#170B09

muted

#857C7B

Preview Lab

Preview with #CC4747

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

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