#F66E66#F66E66

#F66E66 is a light, vivid red. Relative luminance 0.317; OKLCH L 70.2% C 0.169 H 25.7°. Best body text is #000000 at 7.34:1 contrast (WCAG AA passes).

Color values

HEX	#F66E66
RGB	rgb(246, 110, 102)
HSL	hsl(3, 89%, 68%)
HSV	hsv(3, 59%, 96%)
CMYK	cmyk(0%, 55.3%, 58.5%, 3.5%)
CIE-LAB	lab(63.10, 51.56, 30.26)
CIE-LCH	lch(63.10, 59.78, 30.41°)
OKLab	oklab(70.16% 0.152 0.0732)
OKLCH	oklch(70.16% 0.169 25.7)
XYZ	xyz(45.9842, 31.7096, 16.2668)
Luminance	0.3170 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66E66 #66EEF6

analogous

#F666A6 #F66E66 #F6B666

triadic

#F66E66 #66F66E #6E66F6

tetradic

#F66E66 #A6F666 #66EEF6 #B666F6

square

#F66E66 #A6F666 #66EEF6 #B666F6

split-complementary

#F66E66 #66F6B6 #66A6F6

monochromatic

#D5180D #F3372C #F66E66 #F9A5A0 #FDDCDA

Accessibility & contrast

On white

2.86

#F66E66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.34

#F66E66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66E66

7.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66E66	#FFFFFF	#000000	##000000
##F66E66	1.00	2.86	7.34	7.34
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.34	21.00	1.00	1.00
##000000	7.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908764

Deuteranopia (green-blind)

#B2A463

Tritanopia (blue-blind)

#FF566D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #f66e66;
/* rgb */ color: rgb(246, 110, 102);
/* oklch */ color: oklch(70.2% 0.169 25.7);

Tailwind

colors: {
  custom: {
    50: '#ff9b91',
    500: '#f66e66',
    950: '#000000',
  },
}

SCSS

$custom: #f66e66;
$custom-light: #ff9b91;
$custom-dark: #000000;

JSON

{
  "hex": "#f66e66",
  "rgb": {
    "r": 246,
    "g": 110,
    "b": 102
  },
  "hsl": {
    "h": 3.333,
    "s": 88.889,
    "l": 68.235
  },
  "oklch": {
    "l": 0.70163,
    "c": 0.16876,
    "h": 25.7
  },
  "luminance": 0.31704
}

Semantic roles & 50–950 ramp

primary

#F66E66

secondary

#C6EFF2

accent

#D9E600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0D

muted

#877E7D

Preview Lab

Preview with #F66E66

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

Preview Lab → · Contrast checker → · Palette generator →