#CC3F53#CC3F53

#CC3F53 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.177 H 16.7°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CC3F53
RGB	rgb(204, 63, 83)
HSL	hsl(351, 58%, 52%)
HSV	hsv(351, 69%, 80%)
CMYK	cmyk(0%, 69.1%, 59.3%, 20%)
CIE-LAB	lab(48.29, 56.56, 20.66)
CIE-LCH	lch(48.29, 60.21, 20.07°)
OKLab	oklab(57.62% 0.1692 0.0506)
OKLCH	oklch(57.62% 0.177 16.7)
XYZ	xyz(28.2434, 17.0209, 9.9801)
Luminance	0.1702 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3F53 #3FCCB8

analogous

#CC3F9A #CC3F53 #CC713F

triadic

#CC3F53 #53CC3F #3F53CC

tetradic

#CC3F53 #9ACC3F #3FCCB8 #713FCC

square

#CC3F53 #9ACC3F #3FCCB8 #713FCC

split-complementary

#CC3F53 #3FCC71 #3F9ACC

monochromatic

#721E2A #A32B3C #CC3F53 #D96F7E #E6A0AA

Accessibility & contrast

On white

4.77

#CC3F53 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#CC3F53 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3F53

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3F53	#FFFFFF	#000000	##FFFFFF
##CC3F53	1.00	4.77	4.40	4.77
#FFFFFF	4.77	1.00	21.00	1.00
#000000	4.40	21.00	1.00	21.00
##FFFFFF	4.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#646053

Deuteranopia (green-blind)

#887D4F

Tritanopia (blue-blind)

#DF1C47

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc3f53;
/* rgb */ color: rgb(204, 63, 83);
/* oklch */ color: oklch(57.6% 0.177 16.7);

Tailwind

colors: {
  custom: {
    50: '#e27d83',
    500: '#cc3f53',
    950: '#000000',
  },
}

SCSS

$custom: #cc3f53;
$custom-light: #e27d83;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3f53",
  "rgb": {
    "r": 204,
    "g": 63,
    "b": 83
  },
  "hsl": {
    "h": 351.489,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57623,
    "c": 0.17665,
    "h": 16.7
  },
  "luminance": 0.17017
}

Semantic roles & 50–950 ramp

primary

#CC3F53

secondary

#95D2C9

accent

#E1CB47

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC3F53

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

Preview Lab → · Contrast checker → · Palette generator →