#F56F66#F56F66

#F56F66 is a light, vivid red. Relative luminance 0.317; OKLCH L 70.2% C 0.167 H 26.1°. Best body text is #000000 at 7.35:1 contrast (WCAG AA passes).

Color values

HEX	#F56F66
RGB	rgb(245, 111, 102)
HSL	hsl(4, 88%, 68%)
HSV	hsv(4, 58%, 96%)
CMYK	cmyk(0%, 54.7%, 58.4%, 3.9%)
CIE-LAB	lab(63.13, 50.74, 30.27)
CIE-LCH	lch(63.13, 59.08, 30.82°)
OKLab	oklab(70.16% 0.1496 0.0733)
OKLCH	oklch(70.16% 0.167 26.1)
XYZ	xyz(45.7428, 31.7462, 16.2866)
Luminance	0.3174 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F56F66 #66ECF5

analogous

#F566A4 #F56F66 #F5B666

triadic

#F56F66 #66F56F #6F66F5

tetradic

#F56F66 #A4F566 #66ECF5 #B666F5

square

#F56F66 #A4F566 #66ECF5 #B666F5

split-complementary

#F56F66 #66F5B6 #66A4F5

monochromatic

#D31A0E #F1392D #F56F66 #F9A59F #FDDBD9

Accessibility & contrast

On white

2.86

#F56F66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.35

#F56F66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F56F66

7.35:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F56F66	#FFFFFF	#000000	##000000
##F56F66	1.00	2.86	7.35	7.35
#FFFFFF	2.86	1.00	21.00	21.00
#000000	7.35	21.00	1.00	1.00
##000000	7.35	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#908764

Deuteranopia (green-blind)

#B1A463

Tritanopia (blue-blind)

#FF576E

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #f56f66;
/* rgb */ color: rgb(245, 111, 102);
/* oklch */ color: oklch(70.2% 0.167 26.1);

Tailwind

colors: {
  custom: {
    50: '#fe9c91',
    500: '#f56f66',
    950: '#000000',
  },
}

SCSS

$custom: #f56f66;
$custom-light: #fe9c91;
$custom-dark: #000000;

JSON

{
  "hex": "#f56f66",
  "rgb": {
    "r": 245,
    "g": 111,
    "b": 102
  },
  "hsl": {
    "h": 3.776,
    "s": 87.73,
    "l": 68.039
  },
  "oklch": {
    "l": 0.70157,
    "c": 0.16656,
    "h": 26.1
  },
  "luminance": 0.31741
}

Semantic roles & 50–950 ramp

primary

#F56F66

secondary

#C6EFF1

accent

#D6E401

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0D

muted

#877E7D

Preview Lab

Preview with #F56F66

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

Preview Lab → · Contrast checker → · Palette generator →