#CC3F56#CC3F56

#CC3F56 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.7% C 0.177 H 15.3°. Best body text is #FFFFFF at 4.76:1 contrast (WCAG AA passes).

Color values

HEX	#CC3F56
RGB	rgb(204, 63, 86)
HSL	hsl(350, 58%, 52%)
HSV	hsv(350, 69%, 80%)
CMYK	cmyk(0%, 69.1%, 57.8%, 20%)
CIE-LAB	lab(48.35, 56.77, 18.93)
CIE-LCH	lch(48.35, 59.84, 18.44°)
OKLab	oklab(57.69% 0.1704 0.0467)
OKLCH	oklch(57.69% 0.177 15.3)
XYZ	xyz(28.3618, 17.0682, 10.6033)
Luminance	0.1706 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3F56 #3FCCB5

analogous

#CC3F9C #CC3F56 #CC6F3F

triadic

#CC3F56 #56CC3F #3F56CC

tetradic

#CC3F56 #9CCC3F #3FCCB5 #6F3FCC

square

#CC3F56 #9CCC3F #3FCCB5 #6F3FCC

split-complementary

#CC3F56 #3FCC6F #3F9CCC

monochromatic

#721E2C #A32B3F #CC3F56 #D96F81 #E6A0AB

Accessibility & contrast

On white

4.76

#CC3F56 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.41

#CC3F56 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3F56

4.76:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3F56	#FFFFFF	#000000	##FFFFFF
##CC3F56	1.00	4.76	4.41	4.76
#FFFFFF	4.76	1.00	21.00	1.00
#000000	4.41	21.00	1.00	21.00
##FFFFFF	4.76	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636056

Deuteranopia (green-blind)

#877E52

Tritanopia (blue-blind)

#DF1E48

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc3f56;
/* rgb */ color: rgb(204, 63, 86);
/* oklch */ color: oklch(57.7% 0.177 15.3);

Tailwind

colors: {
  custom: {
    50: '#e27d85',
    500: '#cc3f56',
    950: '#000000',
  },
}

SCSS

$custom: #cc3f56;
$custom-light: #e27d85;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3f56",
  "rgb": {
    "r": 204,
    "g": 63,
    "b": 86
  },
  "hsl": {
    "h": 350.213,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57687,
    "c": 0.17669,
    "h": 15.3
  },
  "luminance": 0.17064
}

Semantic roles & 50–950 ramp

primary

#CC3F56

secondary

#95D2C8

accent

#E1C847

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CC3F56

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

Preview Lab → · Contrast checker → · Palette generator →