#F66463#F66463

#F66463 is a light, vivid red. Relative luminance 0.296; OKLCH L 68.8% C 0.180 H 23.4°. Best body text is #000000 at 6.92:1 contrast (WCAG AA passes).

Color values

HEX	#F66463
RGB	rgb(246, 100, 99)
HSL	hsl(0, 89%, 68%)
HSV	hsv(0, 60%, 96%)
CMYK	cmyk(0%, 59.3%, 59.8%, 3.5%)
CIE-LAB	lab(61.32, 55.90, 29.66)
CIE-LCH	lch(61.32, 63.28, 27.95°)
OKLab	oklab(68.8% 0.1652 0.0716)
OKLCH	oklch(68.8% 0.18 23.4)
XYZ	xyz(44.8195, 29.6138, 15.1578)
Luminance	0.2961 (WCAG relative)
Temperature	warm
Family	red

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F66463 #63F5F6

analogous

#F663AC #F66463 #F6AD63

triadic

#F66463 #63F664 #6463F6

tetradic

#F66463 #ACF663 #63F5F6 #AD63F6

square

#F66463 #ACF663 #63F5F6 #AD63F6

split-complementary

#F66463 #63F6AD #63ACF6

monochromatic

#D20D0C #F32B29 #F66463 #F99D9D #FDD7D7

Accessibility & contrast

On white

3.03

#F66463 on #FFFFFF

AA ✗AA large ✓AAA ✗

On black

6.92

#F66463 on #000000

AA ✓AA large ✓AAA ✗

Best text color

#000000 on #F66463

6.92:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F66463	#FFFFFF	#000000	##000000
##F66463	1.00	3.03	6.92	6.92
#FFFFFF	3.03	1.00	21.00	21.00
#000000	6.92	21.00	1.00	1.00
##000000	6.92	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#898162

Deuteranopia (green-blind)

#ADA05F

Tritanopia (blue-blind)

#FF4865

Achromatopsia (no color)

#949494

Design tokens & code

CSS

--color: #f66463;
/* rgb */ color: rgb(246, 100, 99);
/* oklch */ color: oklch(68.8% 0.180 23.4);

Tailwind

colors: {
  custom: {
    50: '#ff958f',
    500: '#f66463',
    950: '#000000',
  },
}

SCSS

$custom: #f66463;
$custom-light: #ff958f;
$custom-dark: #000000;

JSON

{
  "hex": "#f66463",
  "rgb": {
    "r": 246,
    "g": 100,
    "b": 99
  },
  "hsl": {
    "h": 0.408,
    "s": 89.091,
    "l": 67.647
  },
  "oklch": {
    "l": 0.68803,
    "c": 0.18003,
    "h": 23.4
  },
  "luminance": 0.29608
}

Semantic roles & 50–950 ramp

primary

#F66463

secondary

#C4F1F1

accent

#E4E600

background

#FFF9F8

surface

#FFF2F0

border

#D7CCCB

text

#190E0C

muted

#877E7D

Preview Lab

Preview with #F66463

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

Preview Lab → · Contrast checker → · Palette generator →