#CC3B47#CC3B47

#CC3B47 is a mid, vivid red. Relative luminance 0.164; OKLCH L 57.0% C 0.181 H 20.7°. Best body text is #FFFFFF at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#CC3B47
RGB	rgb(204, 59, 71)
HSL	hsl(355, 59%, 52%)
HSV	hsv(355, 71%, 80%)
CMYK	cmyk(0%, 71.1%, 65.2%, 20%)
CIE-LAB	lab(47.53, 57.30, 26.91)
CIE-LCH	lch(47.53, 63.31, 25.15°)
OKLab	oklab(56.99% 0.1694 0.0638)
OKLCH	oklch(56.99% 0.181 20.7)
XYZ	xyz(27.6060, 16.4243, 7.6766)
Luminance	0.1642 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3B47 #3BCCC0

analogous

#CC3B90 #CC3B47 #CC773B

triadic

#CC3B47 #47CC3B #3B47CC

tetradic

#CC3B47 #90CC3B #3BCCC0 #773BCC

square

#CC3B47 #90CC3B #3BCCC0 #773BCC

split-complementary

#CC3B47 #3BCC77 #3B90CC

monochromatic

#701D24 #A02A33 #CC3B47 #D96C75 #E59CA2

Accessibility & contrast

On white

4.90

#CC3B47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.28

#CC3B47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3B47

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3B47	#FFFFFF	#000000	##FFFFFF
##CC3B47	1.00	4.90	4.28	4.90
#FFFFFF	4.90	1.00	21.00	1.00
#000000	4.28	21.00	1.00	21.00
##FFFFFF	4.90	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#635D46

Deuteranopia (green-blind)

#887C43

Tritanopia (blue-blind)

#E00941

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cc3b47;
/* rgb */ color: rgb(204, 59, 71);
/* oklch */ color: oklch(57.0% 0.181 20.7);

Tailwind

colors: {
  custom: {
    50: '#e37b7a',
    500: '#cc3b47',
    950: '#000000',
  },
}

SCSS

$custom: #cc3b47;
$custom-light: #e37b7a;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3b47",
  "rgb": {
    "r": 204,
    "g": 59,
    "b": 71
  },
  "hsl": {
    "h": 355.034,
    "s": 58.704,
    "l": 51.569
  },
  "oklch": {
    "l": 0.56987,
    "c": 0.181,
    "h": 20.7
  },
  "luminance": 0.1642
}

Semantic roles & 50–950 ramp

primary

#CC3B47

secondary

#92D1CC

accent

#E2D546

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CC3B47

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

Preview Lab → · Contrast checker → · Palette generator →