#F66E56#F66E56

#F66E56 is a light, vivid red. Relative luminance 0.314; OKLCH L 69.9% C 0.172 H 31.9°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#F66E56
RGB	rgb(246, 110, 86)
HSL	hsl(9, 90%, 65%)
HSV	hsv(9, 65%, 96%)
CMYK	cmyk(0%, 55.3%, 65%, 3.5%)
CIE-LAB	lab(62.86, 50.54, 38.81)
CIE-LCH	lch(62.86, 63.72, 37.52°)
OKLab	oklab(69.91% 0.1462 0.0908)
OKLCH	oklch(69.91% 0.172 31.9)
XYZ	xyz(45.2659, 31.4223, 12.4837)
Luminance	0.3142 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66E56 #56DEF6

analogous

#F6568E #F66E56 #F6BE56

triadic

#F66E56 #56F66E #6E56F6

tetradic

#F66E56 #8EF656 #56DEF6 #BE56F6

square

#F66E56 #8EF656 #56DEF6 #BE56F6

split-complementary

#F66E56 #56F6BE #568EF6

monochromatic

#C7270B #F33C1C #F66E56 #F9A090 #FCD2CA

Accessibility & contrast

On white

2.88

#F66E56 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#F66E56 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66E56

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66E56	#FFFFFF	#000000	##000000
##F66E56	1.00	2.88	7.28	7.28
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.28	21.00	1.00	1.00
##000000	7.28	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#928653

Deuteranopia (green-blind)

#B3A353

Tritanopia (blue-blind)

#FF5369

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f66e56;
/* rgb */ color: rgb(246, 110, 86);
/* oklch */ color: oklch(69.9% 0.172 31.9);

Tailwind

colors: {
  custom: {
    50: '#ff9b86',
    500: '#f66e56',
    950: '#000000',
  },
}

SCSS

$custom: #f66e56;
$custom-light: #ff9b86;
$custom-dark: #000000;

JSON

{
  "hex": "#f66e56",
  "rgb": {
    "r": 246,
    "g": 110,
    "b": 86
  },
  "hsl": {
    "h": 9,
    "s": 89.888,
    "l": 65.098
  },
  "oklch": {
    "l": 0.69905,
    "c": 0.17206,
    "h": 31.9
  },
  "luminance": 0.31417
}

Semantic roles & 50–950 ramp

primary

#F66E56

secondary

#B9E7EF

accent

#C3E600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F66E56

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

Preview Lab → · Contrast checker → · Palette generator →