#F66F64#F66F64

#F66F64 is a light, vivid red. Relative luminance 0.319; OKLCH L 70.3% C 0.168 H 26.9°. Best body text is #000000 at 7.38:1 contrast (WCAG AA passes).

Color values

HEX	#F66F64
RGB	rgb(246, 111, 100)
HSL	hsl(5, 89%, 68%)
HSV	hsv(5, 59%, 96%)
CMYK	cmyk(0%, 54.9%, 59.3%, 3.5%)
CIE-LAB	lab(63.25, 50.95, 31.57)
CIE-LCH	lch(63.25, 59.94, 31.78°)
OKLab	oklab(70.27% 0.1498 0.0761)
OKLCH	oklch(70.27% 0.168 26.9)
XYZ	xyz(45.9947, 31.8874, 15.7869)
Luminance	0.3188 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66F64 #64EBF6

analogous

#F664A2 #F66F64 #F6B864

triadic

#F66F64 #64F66F #6F64F6

tetradic

#F66F64 #A2F664 #64EBF6 #B864F6

square

#F66F64 #A2F664 #64EBF6 #B864F6

split-complementary

#F66F64 #64F6B8 #64A2F6

monochromatic

#D31B0C #F3392A #F66F64 #F9A59E #FDDAD8

Accessibility & contrast

On white

2.85

#F66F64 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.38

#F66F64 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66F64

7.38:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66F64	#FFFFFF	#000000	##000000
##F66F64	1.00	2.85	7.38	7.38
#FFFFFF	2.85	1.00	21.00	21.00
#000000	7.38	21.00	1.00	1.00
##000000	7.38	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#918762

Deuteranopia (green-blind)

#B2A461

Tritanopia (blue-blind)

#FF576D

Achromatopsia (no color)

#999999

Design tokens & code

CSS

--color: #f66f64;
/* rgb */ color: rgb(246, 111, 100);
/* oklch */ color: oklch(70.3% 0.168 26.9);

Tailwind

colors: {
  custom: {
    50: '#ff9c90',
    500: '#f66f64',
    950: '#000000',
  },
}

SCSS

$custom: #f66f64;
$custom-light: #ff9c90;
$custom-dark: #000000;

JSON

{
  "hex": "#f66f64",
  "rgb": {
    "r": 246,
    "g": 111,
    "b": 100
  },
  "hsl": {
    "h": 4.521,
    "s": 89.024,
    "l": 67.843
  },
  "oklch": {
    "l": 0.70265,
    "c": 0.16802,
    "h": 26.9
  },
  "luminance": 0.31882
}

Semantic roles & 50–950 ramp

primary

#F66F64

secondary

#C4EEF1

accent

#D4E600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F66F64

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

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