#F0F6FF#F0F6FF

#F0F6FF is a very light, near-neutral blue. Relative luminance 0.917; OKLCH L 97.1% C 0.014 H 258.3°. Best body text is #000000 at 19.33:1 contrast (WCAG AA passes).

Color values

HEX	#F0F6FF
RGB	rgb(240, 246, 255)
HSL	hsl(216, 100%, 97%)
HSV	hsv(216, 6%, 100%)
CMYK	cmyk(5.9%, 3.5%, 0%, 0%)
CIE-LAB	lab(96.68, -0.33, -5.00)
CIE-LCH	lch(96.68, 5.01, 266.19°)
OKLab	oklab(97.12% -0.0028 -0.0134)
OKLCH	oklch(97.12% 0.014 258.3)
XYZ	xyz(86.9374, 91.6562, 107.6996)
Luminance	0.9166 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F6FF #FFF9F0

analogous

#F0FEFF #F0F6FF #F2F0FF

triadic

#F0F6FF #FFF0F6 #F6FFF0

tetradic

#F0F6FF #FFF0FE #FFF9F0 #F0FFF2

square

#F0F6FF #FFF0FE #FFF9F0 #F0FFF2

split-complementary

#F0F6FF #FFF2F0 #FEFFF0

monochromatic

#76ADFF #B3D1FF #E0EDFF #E0EDFF #E0EDFF

Accessibility & contrast

On white

1.09

#F0F6FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.33

#F0F6FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F6FF

19.33:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F6FF	#FFFFFF	#000000	##000000
##F0F6FF	1.00	1.09	19.33	19.33
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.33	21.00	1.00	1.00
##000000	19.33	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F3F6FF

Deuteranopia (green-blind)

#F2F5FF

Tritanopia (blue-blind)

#EDF8F9

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f0f6ff;
/* rgb */ color: rgb(240, 246, 255);
/* oklch */ color: oklch(97.1% 0.014 258.3);

Tailwind

colors: {
  custom: {
    50: '#f5f9ff',
    500: '#f0f6ff',
    950: '#000000',
  },
}

SCSS

$custom: #f0f6ff;
$custom-light: #f5f9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f6ff",
  "rgb": {
    "r": 240,
    "g": 246,
    "b": 255
  },
  "hsl": {
    "h": 216,
    "s": 100,
    "l": 97.059
  },
  "oklch": {
    "l": 0.97122,
    "c": 0.01364,
    "h": 258.3
  },
  "luminance": 0.91657
}

Semantic roles & 50–950 ramp

primary

#F0F6FF

secondary

#EFD1A4

accent

#8A00E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F0F6FF

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

Preview Lab → · Contrast checker → · Palette generator →