#F66459#F66459

#F66459 is a light, vivid red. Relative luminance 0.294; OKLCH L 68.6% C 0.181 H 27.2°. Best body text is #000000 at 6.89:1 contrast (WCAG AA passes).

Color values

HEX	#F66459
RGB	rgb(246, 100, 89)
HSL	hsl(4, 90%, 66%)
HSV	hsv(4, 64%, 96%)
CMYK	cmyk(0%, 59.3%, 63.8%, 3.5%)
CIE-LAB	lab(61.16, 55.27, 35.08)
CIE-LCH	lch(61.16, 65.47, 32.40°)
OKLab	oklab(68.63% 0.1615 0.0829)
OKLCH	oklch(68.63% 0.182 27.2)
XYZ	xyz(44.3706, 29.4343, 12.7941)
Luminance	0.2943 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66459 #59EBF6

analogous

#F6599C #F66459 #F6B259

triadic

#F66459 #59F664 #6459F6

tetradic

#F66459 #9CF659 #59EBF6 #B259F6

square

#F66459 #9CF659 #59EBF6 #B259F6

split-complementary

#F66459 #59F6B2 #599CF6

monochromatic

#CA180B #F32E1F #F66459 #F99A93 #FCD0CD

Accessibility & contrast

On white

3.05

#F66459 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.89

#F66459 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F66459

6.89:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66459	#FFFFFF	#000000	##000000
##F66459	1.00	3.05	6.89	6.89
#FFFFFF	3.05	1.00	21.00	21.00
#000000	6.89	21.00	1.00	1.00
##000000	6.89	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8A8057

Deuteranopia (green-blind)

#AE9F55

Tritanopia (blue-blind)

#FF4662

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f66459;
/* rgb */ color: rgb(246, 100, 89);
/* oklch */ color: oklch(68.6% 0.181 27.2);

Tailwind

colors: {
  custom: {
    50: '#ff9588',
    500: '#f66459',
    950: '#000000',
  },
}

SCSS

$custom: #f66459;
$custom-light: #ff9588;
$custom-dark: #000000;

JSON

{
  "hex": "#f66459",
  "rgb": {
    "r": 246,
    "g": 100,
    "b": 89
  },
  "hsl": {
    "h": 4.204,
    "s": 89.714,
    "l": 65.686
  },
  "oklch": {
    "l": 0.68634,
    "c": 0.1815,
    "h": 27.2
  },
  "luminance": 0.29428
}

Semantic roles & 50–950 ramp

primary

#F66459

secondary

#BBECF0

accent

#D5E600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F66459

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

Preview Lab → · Contrast checker → · Palette generator →