#CC3F59#CC3F59

#CC3F59 is a mid, vivid red. Relative luminance 0.171; OKLCH L 57.8% C 0.177 H 14.0°. Best body text is #FFFFFF at 4.75:1 contrast (WCAG AA passes).

Color values

HEX	#CC3F59
RGB	rgb(204, 63, 89)
HSL	hsl(349, 58%, 52%)
HSV	hsv(349, 69%, 80%)
CMYK	cmyk(0%, 69.1%, 56.4%, 20%)
CIE-LAB	lab(48.41, 56.98, 17.19)
CIE-LCH	lch(48.41, 59.52, 16.79°)
OKLab	oklab(57.75% 0.1716 0.0428)
OKLCH	oklch(57.75% 0.177 14)
XYZ	xyz(28.4852, 17.1176, 11.2533)
Luminance	0.1711 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#CC3F59 #3FCCB2

analogous

#CC3FA0 #CC3F59 #CC6B3F

triadic

#CC3F59 #59CC3F #3F59CC

tetradic

#CC3F59 #A0CC3F #3FCCB2 #6B3FCC

square

#CC3F59 #A0CC3F #3FCCB2 #6B3FCC

split-complementary

#CC3F59 #3FCC6B #3FA0CC

monochromatic

#721E2E #A32B41 #CC3F59 #D96F83 #E6A0AD

Accessibility & contrast

On white

4.75

#CC3F59 on #FFFFFF

AA ✓AA large ✓AAA ✗

On black

4.42

#CC3F59 on #000000

AA ✗AA large ✓AAA ✗

Best text color

#FFFFFF on #CC3F59

4.75:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##CC3F59	#FFFFFF	#000000	##FFFFFF
##CC3F59	1.00	4.75	4.42	4.75
#FFFFFF	4.75	1.00	21.00	1.00
#000000	4.42	21.00	1.00	21.00
##FFFFFF	4.75	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#636059

Deuteranopia (green-blind)

#877E55

Tritanopia (blue-blind)

#DF1F4A

Achromatopsia (no color)

#737373

Design tokens & code

CSS

--color: #cc3f59;
/* rgb */ color: rgb(204, 63, 89);
/* oklch */ color: oklch(57.8% 0.177 14.0);

Tailwind

colors: {
  custom: {
    50: '#e27d87',
    500: '#cc3f59',
    950: '#000000',
  },
}

SCSS

$custom: #cc3f59;
$custom-light: #e27d87;
$custom-dark: #000000;

JSON

{
  "hex": "#cc3f59",
  "rgb": {
    "r": 204,
    "g": 63,
    "b": 89
  },
  "hsl": {
    "h": 348.936,
    "s": 58.025,
    "l": 52.353
  },
  "oklch": {
    "l": 0.57753,
    "c": 0.17683,
    "h": 14
  },
  "luminance": 0.17114
}

Semantic roles & 50–950 ramp

primary

#CC3F59

secondary

#95D2C7

accent

#E1C547

background

#FEF8F8

surface

#FDEFEF

border

#D5CACA

text

#170A0B

muted

#857C7C

Preview Lab

Preview with #CC3F59

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

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