#F66E5E#F66E5E

#F66E5E is a light, vivid red. Relative luminance 0.316; OKLCH L 70.0% C 0.170 H 28.9°. Best body text is #000000 at 7.31:1 contrast (WCAG AA passes).

Color values

HEX	#F66E5E
RGB	rgb(246, 110, 94)
HSL	hsl(6, 89%, 67%)
HSV	hsv(6, 62%, 96%)
CMYK	cmyk(0%, 55.3%, 61.8%, 3.5%)
CIE-LAB	lab(62.98, 51.03, 34.56)
CIE-LCH	lch(62.98, 61.63, 34.11°)
OKLab	oklab(70.03% 0.149 0.0823)
OKLCH	oklch(70.03% 0.17 28.9)
XYZ	xyz(45.6065, 31.5585, 14.2773)
Luminance	0.3155 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66E5E #5EE6F6

analogous

#F65E9A #F66E5E #F6BA5E

triadic

#F66E5E #5EF66E #6E5EF6

tetradic

#F66E5E #9AF65E #5EE6F6 #BA5EF6

square

#F66E5E #9AF65E #5EE6F6 #BA5EF6

split-complementary

#F66E5E #5EF6BA #5E9AF6

monochromatic

#CE200C #F33A24 #F66E5E #F9A298 #FCD6D2

Accessibility & contrast

On white

2.87

#F66E5E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.31

#F66E5E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66E5E

7.31:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66E5E	#FFFFFF	#000000	##000000
##F66E5E	1.00	2.87	7.31	7.31
#FFFFFF	2.87	1.00	21.00	21.00
#000000	7.31	21.00	1.00	1.00
##000000	7.31	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#91865C

Deuteranopia (green-blind)

#B2A35B

Tritanopia (blue-blind)

#FF546B

Achromatopsia (no color)

#989898

Design tokens & code

CSS

--color: #f66e5e;
/* rgb */ color: rgb(246, 110, 94);
/* oklch */ color: oklch(70.0% 0.170 28.9);

Tailwind

colors: {
  custom: {
    50: '#ff9b8c',
    500: '#f66e5e',
    950: '#000000',
  },
}

SCSS

$custom: #f66e5e;
$custom-light: #ff9b8c;
$custom-dark: #000000;

JSON

{
  "hex": "#f66e5e",
  "rgb": {
    "r": 246,
    "g": 110,
    "b": 94
  },
  "hsl": {
    "h": 6.316,
    "s": 89.412,
    "l": 66.667
  },
  "oklch": {
    "l": 0.70028,
    "c": 0.17024,
    "h": 28.9
  },
  "luminance": 0.31553
}

Semantic roles & 50–950 ramp

primary

#F66E5E

secondary

#BFEBF0

accent

#CDE600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F66E5E

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

Preview Lab → · Contrast checker → · Palette generator →