#F36F66#F36F66

#F36F66 is a light, vivid red. Relative luminance 0.314; OKLCH L 69.9% C 0.164 H 26.1°. Best body text is #000000 at 7.28:1 contrast (WCAG AA passes).

Color values

HEX	#F36F66
RGB	rgb(243, 111, 102)
HSL	hsl(4, 85%, 68%)
HSV	hsv(4, 58%, 95%)
CMYK	cmyk(0%, 54.3%, 58%, 4.7%)
CIE-LAB	lab(62.83, 50.04, 29.83)
CIE-LCH	lch(62.83, 58.25, 30.80°)
OKLab	oklab(69.87% 0.1476 0.0723)
OKLCH	oklch(69.87% 0.164 26.1)
XYZ	xyz(45.0487, 31.3883, 16.2541)
Luminance	0.3138 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F36F66 #66EAF3

analogous

#F366A3 #F36F66 #F3B666

triadic

#F36F66 #66F36F #6F66F3

tetradic

#F36F66 #A3F366 #66EAF3 #B666F3

square

#F36F66 #A3F366 #66EAF3 #B666F3

split-complementary

#F36F66 #66F3B6 #66A3F3

monochromatic

#CE1C10 #EF3A2D #F36F66 #F7A49F #FCDAD7

Accessibility & contrast

On white

2.89

#F36F66 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.28

#F36F66 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F36F66

7.28:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F36F66	#FFFFFF	#000000	##000000
##F36F66	1.00	2.89	7.28	7.28
#FFFFFF	2.89	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)

#8F8764

Deuteranopia (green-blind)

#B0A363

Tritanopia (blue-blind)

#FF586E

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f36f66;
/* rgb */ color: rgb(243, 111, 102);
/* oklch */ color: oklch(69.9% 0.164 26.1);

Tailwind

colors: {
  custom: {
    50: '#fd9c91',
    500: '#f36f66',
    950: '#000000',
  },
}

SCSS

$custom: #f36f66;
$custom-light: #fd9c91;
$custom-dark: #000000;

JSON

{
  "hex": "#f36f66",
  "rgb": {
    "r": 243,
    "g": 111,
    "b": 102
  },
  "hsl": {
    "h": 3.83,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.69872,
    "c": 0.16433,
    "h": 26.1
  },
  "luminance": 0.31383
}

Semantic roles & 50–950 ramp

primary

#F36F66

secondary

#C5EDF0

accent

#D4E204

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0D

muted

#877E7D

Preview Lab

Preview with #F36F66

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

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