#CC3E47#CC3E47

#CC3E47 is a mid, vivid red. Relative luminance 0.167; OKLCH L 57.3% C 0.178 H 21.4°. Best body text is #FFFFFF at 4.83:1 contrast (WCAG AA passes).

Color values

HEX	#CC3E47
RGB	rgb(204, 62, 71)
HSL	hsl(356, 58%, 52%)
HSV	hsv(356, 70%, 80%)
CMYK	cmyk(0%, 69.6%, 65.2%, 20%)
CIE-LAB	lab(47.93, 56.19, 27.42)
CIE-LCH	lch(47.93, 62.52, 26.01°)
OKLab	oklab(57.29% 0.1658 0.065)
OKLCH	oklch(57.29% 0.178 21.4)
XYZ	xyz(27.7647, 16.7416, 7.7295)
Luminance	0.1674 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3E47 #3ECCC3

analogous

#CC3E8E #CC3E47 #CC7C3E

triadic

#CC3E47 #47CC3E #3E47CC

tetradic

#CC3E47 #8ECC3E #3ECCC3 #7C3ECC

square

#CC3E47 #8ECC3E #3ECCC3 #7C3ECC

split-complementary

#CC3E47 #3ECC7C #3E8ECC

monochromatic

#721E23 #A22B32 #CC3E47 #D96E75 #E69FA3

Accessibility & contrast

On white

4.83

#CC3E47 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.35

#CC3E47 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3E47

4.83:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3E47	#FFFFFF	#000000	##FFFFFF
##CC3E47	1.00	4.83	4.35	4.83
#FFFFFF	4.83	1.00	21.00	1.00
#000000	4.35	21.00	1.00	21.00
##FFFFFF	4.83	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#655F46

Deuteranopia (green-blind)

#897D43

Tritanopia (blue-blind)

#E01443

Achromatopsia (no color)

#727272

Design tokens & code

CSS

--color: #cc3e47;
/* rgb */ color: rgb(204, 62, 71);
/* oklch */ color: oklch(57.3% 0.178 21.4);

Tailwind

colors: {
  custom: {
    50: '#e37c7a',
    500: '#cc3e47',
    950: '#000000',
  },
}

SCSS

$custom: #cc3e47;
$custom-light: #e37c7a;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3e47",
  "rgb": {
    "r": 204,
    "g": 62,
    "b": 71
  },
  "hsl": {
    "h": 356.197,
    "s": 58.197,
    "l": 52.157
  },
  "oklch": {
    "l": 0.5729,
    "c": 0.17809,
    "h": 21.4
  },
  "luminance": 0.16738
}

Semantic roles & 50–950 ramp

primary

#CC3E47

secondary

#94D2CE

accent

#E1D846

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A09

muted

#857C7B

Preview Lab

Preview with #CC3E47

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

Preview Lab → · Contrast checker → · Palette generator →