#F66F63#F66F63

#F66F63 is a light, vivid red. Relative luminance 0.319; OKLCH L 70.2% C 0.168 H 27.3°. Best body text is #000000 at 7.37:1 contrast (WCAG AA passes).

Color values

HEX	#F66F63
RGB	rgb(246, 111, 99)
HSL	hsl(5, 89%, 68%)
HSV	hsv(5, 60%, 96%)
CMYK	cmyk(0%, 54.9%, 59.8%, 3.5%)
CIE-LAB	lab(63.23, 50.89, 32.11)
CIE-LCH	lch(63.23, 60.17, 32.25°)
OKLab	oklab(70.25% 0.1495 0.0772)
OKLCH	oklch(70.25% 0.168 27.3)
XYZ	xyz(45.9466, 31.8682, 15.5336)
Luminance	0.3186 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66F63 #63EAF6

analogous

#F663A0 #F66F63 #F6B863

triadic

#F66F63 #63F66F #6F63F6

tetradic

#F66F63 #A0F663 #63EAF6 #B863F6

square

#F66F63 #A0F663 #63EAF6 #B863F6

split-complementary

#F66F63 #63F6B8 #63A0F6

monochromatic

#D21C0C #F33A29 #F66F63 #F9A49D #FDDAD7

Accessibility & contrast

On white

2.85

#F66F63 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.37

#F66F63 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66F63

7.37:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66F63	#FFFFFF	#000000	##000000
##F66F63	1.00	2.85	7.37	7.37
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.37	21.00	1.00	1.00
##000000	7.37	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918761

Deuteranopia (green-blind)

#B2A460

Tritanopia (blue-blind)

#FF566D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #f66f63;
/* rgb */ color: rgb(246, 111, 99);
/* oklch */ color: oklch(70.2% 0.168 27.3);

Tailwind

colors: {
  custom: {
    50: '#ff9c8f',
    500: '#f66f63',
    950: '#000000',
  },
}

SCSS

$custom: #f66f63;
$custom-light: #ff9c8f;
$custom-dark: #000000;

JSON

{
  "hex": "#f66f63",
  "rgb": {
    "r": 246,
    "g": 111,
    "b": 99
  },
  "hsl": {
    "h": 4.898,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.70247,
    "c": 0.16821,
    "h": 27.3
  },
  "luminance": 0.31863
}

Semantic roles & 50–950 ramp

primary

#F66F63

secondary

#C4EDF1

accent

#D3E600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F66F63

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

Preview Lab → · Contrast checker → · Palette generator →