#C55666#C55666

#C55666 is a mid, vivid red. Relative luminance 0.195; OKLCH L 59.8% C 0.142 H 13.6°. Best body text is #000000 at 4.90:1 contrast (WCAG AA passes).

Color values

HEX	#C55666
RGB	rgb(197, 86, 102)
HSL	hsl(351, 49%, 55%)
HSV	hsv(351, 56%, 77%)
CMYK	cmyk(0%, 56.3%, 48.2%, 22.7%)
CIE-LAB	lab(51.25, 45.77, 13.09)
CIE-LCH	lch(51.25, 47.60, 15.96°)
OKLab	oklab(59.75% 0.1383 0.0334)
OKLCH	oklch(59.75% 0.142 13.6)
XYZ	xyz(28.7541, 19.4885, 14.8152)
Luminance	0.1948 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#C55666 #56C5B5

analogous

#C5569E #C55666 #C57D56

triadic

#C55666 #66C556 #5666C5

tetradic

#C55666 #9EC556 #56C5B5 #7D56C5

square

#C55666 #9EC556 #56C5B5 #7D56C5

split-complementary

#C55666 #56C57D #569EC5

monochromatic

#782934 #A53948 #C55666 #D5848F #E4B1B8

Accessibility & contrast

On white

4.29

#C55666 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

4.90

#C55666 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #C55666

4.90:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##C55666	#FFFFFF	#000000	##000000
##C55666	1.00	4.29	4.90	4.90
#FFFFFF	4.29	1.00	21.00	21.00
#000000	4.90	21.00	1.00	1.00
##000000	4.90	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#6E6C66

Deuteranopia (green-blind)

#8A8364

Tritanopia (blue-blind)

#D6475C

Achromatopsia (no color)

#7A7A7A

Design tokens & code

CSS

--color: #c55666;
/* rgb */ color: rgb(197, 86, 102);
/* oklch */ color: oklch(59.8% 0.142 13.6);

Tailwind

colors: {
  custom: {
    50: '#db8a91',
    500: '#c55666',
    950: '#000000',
  },
}

SCSS

$custom: #c55666;
$custom-light: #db8a91;
$custom-dark: #000000;

JSON

{
  "hex": "#c55666",
  "rgb": {
    "r": 197,
    "g": 86,
    "b": 102
  },
  "hsl": {
    "h": 351.351,
    "s": 48.899,
    "l": 55.49
  },
  "oklch": {
    "l": 0.59754,
    "c": 0.14224,
    "h": 13.6
  },
  "luminance": 0.19485
}

Semantic roles & 50–950 ramp

primary

#C55666

secondary

#A4D3CC

accent

#D8C54F

background

#FEF8F8

surface

#FCF0F0

border

#D5CBCB

text

#160C0C

muted

#847D7D

Preview Lab

Preview with #C55666

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

Preview Lab → · Contrast checker → · Palette generator →