#F37366#F37366

#F37366 is a light, vivid red. Relative luminance 0.323; OKLCH L 70.4% C 0.160 H 27.7°. Best body text is #000000 at 7.45:1 contrast (WCAG AA passes).

Color values

HEX	#F37366
RGB	rgb(243, 115, 102)
HSL	hsl(6, 85%, 68%)
HSV	hsv(6, 58%, 95%)
CMYK	cmyk(0%, 52.7%, 58%, 4.7%)
CIE-LAB	lab(63.57, 48.13, 30.78)
CIE-LCH	lch(63.57, 57.13, 32.60°)
OKLab	oklab(70.43% 0.1416 0.0745)
OKLCH	oklch(70.43% 0.16 27.7)
XYZ	xyz(45.4950, 32.2808, 16.4028)
Luminance	0.3227 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F37366 #66E6F3

analogous

#F3669F #F37366 #F3BA66

triadic

#F37366 #66F373 #7366F3

tetradic

#F37366 #9FF366 #66E6F3 #BA66F3

square

#F37366 #9FF366 #66E6F3 #BA66F3

split-complementary

#F37366 #66F3BA #669FF3

monochromatic

#CE2210 #EF3F2D #F37366 #F7A79F #FCDBD7

Accessibility & contrast

On white

2.82

#F37366 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.45

#F37366 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F37366

7.45:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F37366	#FFFFFF	#000000	##000000
##F37366	1.00	2.82	7.45	7.45
#FFFFFF	2.82	1.00	21.00	21.00
#000000	7.45	21.00	1.00	1.00
##000000	7.45	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#938964

Deuteranopia (green-blind)

#B2A463

Tritanopia (blue-blind)

#FF5D70

Achromatopsia (no color)

#9A9A9A

Design tokens & code

CSS

--color: #f37366;
/* rgb */ color: rgb(243, 115, 102);
/* oklch */ color: oklch(70.4% 0.160 27.7);

Tailwind

colors: {
  custom: {
    50: '#fd9e92',
    500: '#f37366',
    950: '#000000',
  },
}

SCSS

$custom: #f37366;
$custom-light: #fd9e92;
$custom-dark: #000000;

JSON

{
  "hex": "#f37366",
  "rgb": {
    "r": 243,
    "g": 115,
    "b": 102
  },
  "hsl": {
    "h": 5.532,
    "s": 85.455,
    "l": 67.647
  },
  "oklch": {
    "l": 0.70433,
    "c": 0.16,
    "h": 27.7
  },
  "luminance": 0.32275
}

Semantic roles & 50–950 ramp

primary

#F37366

secondary

#C5ECF0

accent

#CDE204

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190F0D

muted

#877E7D

Preview Lab

Preview with #F37366

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

Preview Lab → · Contrast checker → · Palette generator →