#CC3C43#CC3C43

#CC3C43 is a mid, vivid red. Relative luminance 0.165; OKLCH L 57.0% C 0.180 H 22.4°. Best body text is #FFFFFF at 4.89:1 contrast (WCAG AA passes).

Color values

HEX	#CC3C43
RGB	rgb(204, 60, 67)
HSL	hsl(357, 59%, 52%)
HSV	hsv(357, 71%, 80%)
CMYK	cmyk(0%, 70.6%, 67.2%, 20%)
CIE-LAB	lab(47.60, 56.72, 29.38)
CIE-LCH	lch(47.60, 63.87, 27.38°)
OKLab	oklab(57.02% 0.1667 0.0689)
OKLCH	oklch(57.02% 0.18 22.4)
XYZ	xyz(27.5338, 16.4784, 7.0399)
Luminance	0.1647 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3C43 #3CCCC5

analogous

#CC3C8B #CC3C43 #CC7D3C

triadic

#CC3C43 #43CC3C #3C43CC

tetradic

#CC3C43 #8BCC3C #3CCCC5 #7D3CCC

square

#CC3C43 #8BCC3C #3CCCC5 #7D3CCC

split-complementary

#CC3C43 #3CCC7D #3C8BCC

monochromatic

#701D21 #A12A30 #CC3C43 #D96D72 #E59DA1

Accessibility & contrast

On white

4.89

#CC3C43 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.29

#CC3C43 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3C43

4.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3C43	#FFFFFF	#000000	##FFFFFF
##CC3C43	1.00	4.89	4.29	4.89
#FFFFFF	4.89	1.00	21.00	1.00
#000000	4.29	21.00	1.00	21.00
##FFFFFF	4.89	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#645D42

Deuteranopia (green-blind)

#887C3F

Tritanopia (blue-blind)

#E00A40

Achromatopsia (no color)

#717171

Design tokens & code

CSS

--color: #cc3c43;
/* rgb */ color: rgb(204, 60, 67);
/* oklch */ color: oklch(57.0% 0.180 22.4);

Tailwind

colors: {
  custom: {
    50: '#e37b77',
    500: '#cc3c43',
    950: '#000000',
  },
}

SCSS

$custom: #cc3c43;
$custom-light: #e37b77;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3c43",
  "rgb": {
    "r": 204,
    "g": 60,
    "b": 67
  },
  "hsl": {
    "h": 357.083,
    "s": 58.537,
    "l": 51.765
  },
  "oklch": {
    "l": 0.57018,
    "c": 0.18035,
    "h": 22.4
  },
  "luminance": 0.16474
}

Semantic roles & 50–950 ramp

primary

#CC3C43

secondary

#92D1CE

accent

#E2DA46

background

#FFF7F7

surface

#FEEEED

border

#D6C9C8

text

#170A08

muted

#857C7B

Preview Lab

Preview with #CC3C43

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

Preview Lab → · Contrast checker → · Palette generator →