#CC4557#CC4557

#CC4557 is a mid, vivid red. Relative luminance 0.178; OKLCH L 58.4% C 0.170 H 16.4°. Best body text is #FFFFFF at 4.61:1 contrast (WCAG AA passes).

Color values

HEX	#CC4557
RGB	rgb(204, 69, 87)
HSL	hsl(352, 57%, 54%)
HSV	hsv(352, 66%, 80%)
CMYK	cmyk(0%, 66.2%, 57.4%, 20%)
CIE-LAB	lab(49.23, 54.46, 19.51)
CIE-LCH	lch(49.23, 57.85, 19.71°)
OKLab	oklab(58.36% 0.1632 0.0482)
OKLCH	oklch(58.36% 0.17 16.4)
XYZ	xyz(28.7529, 17.7856, 10.9339)
Luminance	0.1778 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC4557 #45CCBA

analogous

#CC459A #CC4557 #CC7645

triadic

#CC4557 #57CC45 #4557CC

tetradic

#CC4557 #9ACC45 #45CCBA #7645CC

square

#CC4557 #9ACC45 #45CCBA #7645CC

split-complementary

#CC4557 #45CC76 #459ACC

monochromatic

#76202C #A62E3E #CC4557 #D97582 #E6A5AE

Accessibility & contrast

On white

4.61

#CC4557 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.56

#CC4557 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#FFFFFF on #CC4557

4.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC4557	#FFFFFF	#000000	##FFFFFF
##CC4557	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)

#676357

Deuteranopia (green-blind)

#897F54

Tritanopia (blue-blind)

#DF294C

Achromatopsia (no color)

#757575

Design tokens & code

CSS

--color: #cc4557;
/* rgb */ color: rgb(204, 69, 87);
/* oklch */ color: oklch(58.4% 0.170 16.4);

Tailwind

colors: {
  custom: {
    50: '#e28086',
    500: '#cc4557',
    950: '#000000',
  },
}

SCSS

$custom: #cc4557;
$custom-light: #e28086;
$custom-dark: #000000;

JSON

{
  "hex": "#cc4557",
  "rgb": {
    "r": 204,
    "g": 69,
    "b": 87
  },
  "hsl": {
    "h": 352,
    "s": 56.962,
    "l": 53.529
  },
  "oklch": {
    "l": 0.58356,
    "c": 0.17018,
    "h": 16.4
  },
  "luminance": 0.17782
}

Semantic roles & 50–950 ramp

primary

#CC4557

secondary

#99D3CC

accent

#E0CC48

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170B0B

muted

#857C7C

Preview Lab

Preview with #CC4557

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

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