#CC3A57#CC3A57

#CC3A57 is a mid, vivid red. Relative luminance 0.166; OKLCH L 57.2% C 0.182 H 13.8°. Best body text is #FFFFFF at 4.87:1 contrast (WCAG AA passes).

Color values

HEX	#CC3A57
RGB	rgb(204, 58, 87)
HSL	hsl(348, 59%, 51%)
HSV	hsv(348, 72%, 80%)
CMYK	cmyk(0%, 71.6%, 57.4%, 20%)
CIE-LAB	lab(47.70, 58.69, 17.44)
CIE-LCH	lch(47.70, 61.23, 16.55°)
OKLab	oklab(57.21% 0.1767 0.0433)
OKLCH	oklch(57.21% 0.182 13.8)
XYZ	xyz(28.1379, 16.5556, 10.7289)
Luminance	0.1655 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3A57 #3ACCAF

analogous

#CC3AA0 #CC3A57 #CC663A

triadic

#CC3A57 #57CC3A #3A57CC

tetradic

#CC3A57 #A0CC3A #3ACCAF #663ACC

square

#CC3A57 #A0CC3A #3ACCAF #663ACC

split-complementary

#CC3A57 #3ACC66 #3AA0CC

monochromatic

#6F1D2D #A02941 #CC3A57 #D96B80 #E59BAA

Accessibility & contrast

On white

4.87

#CC3A57 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.31

#CC3A57 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3A57

4.87:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3A57	#FFFFFF	#000000	##FFFFFF
##CC3A57	1.00	4.87	4.31	4.87
#FFFFFF	4.87	1.00	21.00	1.00
#000000	4.31	21.00	1.00	21.00
##FFFFFF	4.87	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#605E57

Deuteranopia (green-blind)

#867C53

Tritanopia (blue-blind)

#DF1246

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cc3a57;
/* rgb */ color: rgb(204, 58, 87);
/* oklch */ color: oklch(57.2% 0.182 13.8);

Tailwind

colors: {
  custom: {
    50: '#e27b86',
    500: '#cc3a57',
    950: '#000000',
  },
}

SCSS

$custom: #cc3a57;
$custom-light: #e27b86;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3a57",
  "rgb": {
    "r": 204,
    "g": 58,
    "b": 87
  },
  "hsl": {
    "h": 348.082,
    "s": 58.871,
    "l": 51.373
  },
  "oklch": {
    "l": 0.5721,
    "c": 0.18194,
    "h": 13.8
  },
  "luminance": 0.16552
}

Semantic roles & 50–950 ramp

primary

#CC3A57

secondary

#91D1C4

accent

#E2C346

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CC3A57

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

Preview Lab → · Contrast checker → · Palette generator →