#F66D64#F66D64

#F66D64 is a light, vivid red. Relative luminance 0.315; OKLCH L 70.0% C 0.170 H 26.2°. Best body text is #000000 at 7.29:1 contrast (WCAG AA passes).

Color values

HEX	#F66D64
RGB	rgb(246, 109, 100)
HSL	hsl(4, 89%, 68%)
HSV	hsv(4, 59%, 96%)
CMYK	cmyk(0%, 55.7%, 59.3%, 3.5%)
CIE-LAB	lab(62.89, 51.89, 31.11)
CIE-LCH	lch(62.89, 60.50, 30.94°)
OKLab	oklab(69.99% 0.1527 0.075)
OKLCH	oklch(69.99% 0.17 26.2)
XYZ	xyz(45.7790, 31.4559, 15.7150)
Luminance	0.3145 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66D64 #64EDF6

analogous

#F664A4 #F66D64 #F6B664

triadic

#F66D64 #64F66D #6D64F6

tetradic

#F66D64 #A4F664 #64EDF6 #B664F6

square

#F66D64 #A4F664 #64EDF6 #B664F6

split-complementary

#F66D64 #64F6B6 #64A4F6

monochromatic

#D3190C #F3372A #F66D64 #F9A39E #FDDAD8

Accessibility & contrast

On white

2.88

#F66D64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.29

#F66D64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66D64

7.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66D64	#FFFFFF	#000000	##000000
##F66D64	1.00	2.88	7.29	7.29
#FFFFFF	2.88	1.00	21.00	21.00
#000000	7.29	21.00	1.00	1.00
##000000	7.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8F8662

Deuteranopia (green-blind)

#B1A361

Tritanopia (blue-blind)

#FF546C

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f66d64;
/* rgb */ color: rgb(246, 109, 100);
/* oklch */ color: oklch(70.0% 0.170 26.2);

Tailwind

colors: {
  custom: {
    50: '#ff9b90',
    500: '#f66d64',
    950: '#000000',
  },
}

SCSS

$custom: #f66d64;
$custom-light: #ff9b90;
$custom-dark: #000000;

JSON

{
  "hex": "#f66d64",
  "rgb": {
    "r": 246,
    "g": 109,
    "b": 100
  },
  "hsl": {
    "h": 3.699,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.69993,
    "c": 0.17016,
    "h": 26.2
  },
  "luminance": 0.3145
}

Semantic roles & 50–950 ramp

primary

#F66D64

secondary

#C4EFF1

accent

#D7E600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F66D64

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

Preview Lab → · Contrast checker → · Palette generator →