#F66851#F66851

#F66851 is a light, vivid red. Relative luminance 0.301; OKLCH L 69.0% C 0.179 H 31.3°. Best body text is #000000 at 7.02:1 contrast (WCAG AA passes).

Color values

HEX	#F66851
RGB	rgb(246, 104, 81)
HSL	hsl(8, 90%, 64%)
HSV	hsv(8, 67%, 96%)
CMYK	cmyk(0%, 57.7%, 67.1%, 3.5%)
CIE-LAB	lab(61.73, 53.03, 40.17)
CIE-LCH	lch(61.73, 66.53, 37.15°)
OKLab	oklab(69.03% 0.153 0.0931)
OKLCH	oklch(69.03% 0.179 31.3)
XYZ	xyz(44.4459, 30.0934, 11.2511)
Luminance	0.3009 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66851 #51DFF6

analogous

#F6518D #F66851 #F6BB51

triadic

#F66851 #51F668 #6851F6

tetradic

#F66851 #8DF651 #51DFF6 #BB51F6

square

#F66851 #8DF651 #51DFF6 #BB51F6

split-complementary

#F66851 #51F6BB #518DF6

monochromatic

#C3240A #F33617 #F66851 #F99B8B #FCCDC5

Accessibility & contrast

On white

2.99

#F66851 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

7.02

#F66851 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F66851

7.02:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66851	#FFFFFF	#000000	##000000
##F66851	1.00	2.99	7.02	7.02
#FFFFFF	2.99	1.00	21.00	21.00
#000000	7.02	21.00	1.00	1.00
##000000	7.02	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8E824E

Deuteranopia (green-blind)

#B1A14D

Tritanopia (blue-blind)

#FF4A63

Achromatopsia (no color)

#959595

Design tokens & code

CSS

--color: #f66851;
/* rgb */ color: rgb(246, 104, 81);
/* oklch */ color: oklch(69.0% 0.179 31.3);

Tailwind

colors: {
  custom: {
    50: '#ff9882',
    500: '#f66851',
    950: '#000000',
  },
}

SCSS

$custom: #f66851;
$custom-light: #ff9882;
$custom-dark: #000000;

JSON

{
  "hex": "#f66851",
  "rgb": {
    "r": 246,
    "g": 104,
    "b": 81
  },
  "hsl": {
    "h": 8.364,
    "s": 90.164,
    "l": 64.118
  },
  "oklch": {
    "l": 0.6903,
    "c": 0.1791,
    "h": 31.3
  },
  "luminance": 0.30088
}

Semantic roles & 50–950 ramp

primary

#F66851

secondary

#B5E6EE

accent

#C6E600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0A

muted

#877E7C

Preview Lab

Preview with #F66851

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

Preview Lab → · Contrast checker → · Palette generator →