#CC3F52#CC3F52

#CC3F52 is a mid, vivid red. Relative luminance 0.170; OKLCH L 57.6% C 0.177 H 17.1°. Best body text is #FFFFFF at 4.77:1 contrast (WCAG AA passes).

Color values

HEX	#CC3F52
RGB	rgb(204, 63, 82)
HSL	hsl(352, 58%, 52%)
HSV	hsv(352, 69%, 80%)
CMYK	cmyk(0%, 69.1%, 59.8%, 20%)
CIE-LAB	lab(48.27, 56.49, 21.24)
CIE-LCH	lch(48.27, 60.35, 20.61°)
OKLab	oklab(57.6% 0.1689 0.0519)
OKLCH	oklch(57.6% 0.177 17.1)
XYZ	xyz(28.2051, 17.0055, 9.7782)
Luminance	0.1700 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3F52 #3FCCB9

analogous

#CC3F98 #CC3F52 #CC733F

triadic

#CC3F52 #52CC3F #3F52CC

tetradic

#CC3F52 #98CC3F #3FCCB9 #733FCC

square

#CC3F52 #98CC3F #3FCCB9 #733FCC

split-complementary

#CC3F52 #3FCC73 #3F98CC

monochromatic

#721E2A #A32B3B #CC3F52 #D96F7E #E6A0A9

Accessibility & contrast

On white

4.77

#CC3F52 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.40

#CC3F52 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3F52

4.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3F52	#FFFFFF	#000000	##FFFFFF
##CC3F52	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)

#646052

Deuteranopia (green-blind)

#887D4E

Tritanopia (blue-blind)

#DF1C47

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc3f52;
/* rgb */ color: rgb(204, 63, 82);
/* oklch */ color: oklch(57.6% 0.177 17.1);

Tailwind

colors: {
  custom: {
    50: '#e27d82',
    500: '#cc3f52',
    950: '#000000',
  },
}

SCSS

$custom: #cc3f52;
$custom-light: #e27d82;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3f52",
  "rgb": {
    "r": 204,
    "g": 63,
    "b": 82
  },
  "hsl": {
    "h": 351.915,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57602,
    "c": 0.17664,
    "h": 17.1
  },
  "luminance": 0.17002
}

Semantic roles & 50–950 ramp

primary

#CC3F52

secondary

#95D2CA

accent

#E1CC47

background

#FEF8F7

surface

#FDEFEE

border

#D5CAC9

text

#170A0A

muted

#857C7C

Preview Lab

Preview with #CC3F52

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

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