#F55C66#F55C66

#F55C66 is a light, vivid red. Relative luminance 0.280; OKLCH L 67.7% C 0.187 H 19.9°. Best body text is #000000 at 6.61:1 contrast (WCAG AA passes).

Color values

HEX	#F55C66
RGB	rgb(245, 92, 102)
HSL	hsl(356, 88%, 66%)
HSV	hsv(356, 62%, 96%)
CMYK	cmyk(0%, 62.4%, 58.4%, 3.9%)
CIE-LAB	lab(59.92, 59.22, 26.09)
CIE-LCH	lch(59.92, 64.72, 23.77°)
OKLab	oklab(67.74% 0.1763 0.0637)
OKLCH	oklch(67.74% 0.187 19.9)
XYZ	xyz(43.8857, 28.0319, 15.6675)
Luminance	0.2803 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F55C66 #5CF5EB

analogous

#F55CB3 #F55C66 #F59E5C

triadic

#F55C66 #66F55C #5C66F5

tetradic

#F55C66 #B3F55C #5CF5EB #9E5CF5

square

#F55C66 #B3F55C #5CF5EB #9E5CF5

split-complementary

#F55C66 #5CF59E #5CB3F5

monochromatic

#CA0C19 #F12230 #F55C66 #F9969C #FCCFD2

Accessibility & contrast

On white

3.18

#F55C66 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.61

#F55C66 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F55C66

6.61:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F55C66	#FFFFFF	#000000	##000000
##F55C66	1.00	3.18	6.61	6.61
#FFFFFF	3.18	1.00	21.00	21.00
#000000	6.61	21.00	1.00	1.00
##000000	6.61	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#827C65

Deuteranopia (green-blind)

#A99C62

Tritanopia (blue-blind)

#FF3E61

Achromatopsia (no color)

#909090

Design tokens & code

CSS

--color: #f55c66;
/* rgb */ color: rgb(245, 92, 102);
/* oklch */ color: oklch(67.7% 0.187 19.9);

Tailwind

colors: {
  custom: {
    50: '#ff9191',
    500: '#f55c66',
    950: '#000000',
  },
}

SCSS

$custom: #f55c66;
$custom-light: #ff9191;
$custom-dark: #000000;

JSON

{
  "hex": "#f55c66",
  "rgb": {
    "r": 245,
    "g": 92,
    "b": 102
  },
  "hsl": {
    "h": 356.078,
    "s": 88.439,
    "l": 66.078
  },
  "oklch": {
    "l": 0.67736,
    "c": 0.1874,
    "h": 19.9
  },
  "luminance": 0.28026
}

Semantic roles & 50–950 ramp

primary

#F55C66

secondary

#BDF0EC

accent

#E5D600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190D0C

muted

#877E7D

Preview Lab

Preview with #F55C66

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

Preview Lab → · Contrast checker → · Palette generator →