#F66654#F66654

#F66654 is a light, vivid red. Relative luminance 0.297; OKLCH L 68.8% C 0.180 H 29.6°. Best body text is #000000 at 6.95:1 contrast (WCAG AA passes).

Color values

HEX	#F66654
RGB	rgb(246, 102, 84)
HSL	hsl(7, 90%, 65%)
HSV	hsv(7, 66%, 96%)
CMYK	cmyk(0%, 58.5%, 65.9%, 3.5%)
CIE-LAB	lab(61.43, 54.10, 38.17)
CIE-LCH	lch(61.43, 66.21, 35.21°)
OKLab	oklab(68.81% 0.1569 0.0891)
OKLCH	oklch(68.81% 0.18 29.6)
XYZ	xyz(44.3620, 29.7415, 11.7904)
Luminance	0.2974 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66654 #54E4F6

analogous

#F65493 #F66654 #F6B754

triadic

#F66654 #54F666 #6654F6

tetradic

#F66654 #93F654 #54E4F6 #B754F6

square

#F66654 #93F654 #54E4F6 #B754F6

split-complementary

#F66654 #54F6B7 #5493F6

monochromatic

#C51F0A #F3321A #F66654 #F99A8E #FCCEC8

Accessibility & contrast

On white

3.02

#F66654 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.95

#F66654 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F66654

6.95:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66654	#FFFFFF	#000000	##000000
##F66654	1.00	3.02	6.95	6.95
#FFFFFF	3.02	1.00	21.00	21.00
#000000	6.95	21.00	1.00	1.00
##000000	6.95	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#8C8151

Deuteranopia (green-blind)

#B0A050

Tritanopia (blue-blind)

#FF4862

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f66654;
/* rgb */ color: rgb(246, 102, 84);
/* oklch */ color: oklch(68.8% 0.180 29.6);

Tailwind

colors: {
  custom: {
    50: '#ff9684',
    500: '#f66654',
    950: '#000000',
  },
}

SCSS

$custom: #f66654;
$custom-light: #ff9684;
$custom-dark: #000000;

JSON

{
  "hex": "#f66654",
  "rgb": {
    "r": 246,
    "g": 102,
    "b": 84
  },
  "hsl": {
    "h": 6.667,
    "s": 90,
    "l": 64.706
  },
  "oklch": {
    "l": 0.68813,
    "c": 0.18042,
    "h": 29.6
  },
  "luminance": 0.29736
}

Semantic roles & 50–950 ramp

primary

#F66654

secondary

#B7E9EF

accent

#CCE600

background

#FFF9F8

surface

#FFF2EF

border

#D7CCCA

text

#190E0B

muted

#877E7C

Preview Lab

Preview with #F66654

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

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