#CC3555#CC3555

#CC3555 is a mid, vivid red. Relative luminance 0.160; OKLCH L 56.7% C 0.187 H 13.6°. Best body text is #FFFFFF at 4.99:1 contrast (WCAG AA passes).

Color values

HEX	#CC3555
RGB	rgb(204, 53, 85)
HSL	hsl(347, 60%, 50%)
HSV	hsv(347, 74%, 80%)
CMYK	cmyk(0%, 74%, 58.3%, 20%)
CIE-LAB	lab(47.03, 60.28, 17.77)
CIE-LCH	lch(47.03, 62.84, 16.42°)
OKLab	oklab(56.7% 0.1815 0.044)
OKLCH	oklch(56.7% 0.187 13.6)
XYZ	xyz(27.8174, 16.0435, 10.2245)
Luminance	0.1604 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3555 #35CCAC

analogous

#CC35A0 #CC3555 #CC6035

triadic

#CC3555 #55CC35 #3555CC

tetradic

#CC3555 #A0CC35 #35CCAC #6035CC

square

#CC3555 #A0CC35 #35CCAC #6035CC

split-complementary

#CC3555 #35CC60 #35A0CC

monochromatic

#6B1B2C #9C2740 #CC3555 #D8667E #E597A7

Accessibility & contrast

On white

4.99

#CC3555 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.21

#CC3555 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3555

4.99:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3555	#FFFFFF	#000000	##FFFFFF
##CC3555	1.00	4.99	4.21	4.99
#FFFFFF	4.99	1.00	21.00	1.00
#000000	4.21	21.00	1.00	21.00
##FFFFFF	4.99	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5C55

Deuteranopia (green-blind)

#847B51

Tritanopia (blue-blind)

#DF0042

Achromatopsia (no color)

#6F6F6F

Design tokens & code

CSS

--color: #cc3555;
/* rgb */ color: rgb(204, 53, 85);
/* oklch */ color: oklch(56.7% 0.187 13.6);

Tailwind

colors: {
  custom: {
    50: '#e37884',
    500: '#cc3555',
    950: '#000000',
  },
}

SCSS

$custom: #cc3555;
$custom-light: #e37884;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3555",
  "rgb": {
    "r": 204,
    "g": 53,
    "b": 85
  },
  "hsl": {
    "h": 347.285,
    "s": 59.684,
    "l": 50.392
  },
  "oklch": {
    "l": 0.56704,
    "c": 0.18675,
    "h": 13.6
  },
  "luminance": 0.16039
}

Semantic roles & 50–950 ramp

primary

#CC3555

secondary

#8DD0C2

accent

#E3C145

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC3555

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

Preview Lab → · Contrast checker → · Palette generator →