#CC3756#CC3756

#CC3756 is a mid, vivid red. Relative luminance 0.162; OKLCH L 56.9% C 0.185 H 13.6°. Best body text is #FFFFFF at 4.94:1 contrast (WCAG AA passes).

Color values

HEX	#CC3756
RGB	rgb(204, 55, 86)
HSL	hsl(348, 59%, 51%)
HSV	hsv(348, 73%, 80%)
CMYK	cmyk(0%, 73%, 57.8%, 20%)
CIE-LAB	lab(47.30, 59.67, 17.51)
CIE-LCH	lch(47.30, 62.19, 16.36°)
OKLab	oklab(56.91% 0.1797 0.0434)
OKLCH	oklch(56.91% 0.185 13.6)
XYZ	xyz(27.9505, 16.2456, 10.4662)
Luminance	0.1624 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3756 #37CCAD

analogous

#CC37A0 #CC3756 #CC6237

triadic

#CC3756 #56CC37 #3756CC

tetradic

#CC3756 #A0CC37 #37CCAD #6237CC

square

#CC3756 #A0CC37 #37CCAD #6237CC

split-complementary

#CC3756 #37CC62 #37A0CC

monochromatic

#6D1C2D #9E2841 #CC3756 #D8687F #E599A8

Accessibility & contrast

On white

4.94

#CC3756 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.25

#CC3756 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3756

4.94:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3756	#FFFFFF	#000000	##FFFFFF
##CC3756	1.00	4.94	4.25	4.94
#FFFFFF	4.94	1.00	21.00	1.00
#000000	4.25	21.00	1.00	21.00
##FFFFFF	4.94	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5E5D56

Deuteranopia (green-blind)

#857B52

Tritanopia (blue-blind)

#DF0644

Achromatopsia (no color)

#707070

Design tokens & code

CSS

--color: #cc3756;
/* rgb */ color: rgb(204, 55, 86);
/* oklch */ color: oklch(56.9% 0.185 13.6);

Tailwind

colors: {
  custom: {
    50: '#e27985',
    500: '#cc3756',
    950: '#000000',
  },
}

SCSS

$custom: #cc3756;
$custom-light: #e27985;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3756",
  "rgb": {
    "r": 204,
    "g": 55,
    "b": 86
  },
  "hsl": {
    "h": 347.517,
    "s": 59.363,
    "l": 50.784
  },
  "oklch": {
    "l": 0.56906,
    "c": 0.18489,
    "h": 13.6
  },
  "luminance": 0.16242
}

Semantic roles & 50–950 ramp

primary

#CC3756

secondary

#8ED0C3

accent

#E3C245

background

#FEF7F8

surface

#FDEEEF

border

#D5C9CA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CC3756

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

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