#F4F7FF#F4F7FF

#F4F7FF is a very light, near-neutral blue. Relative luminance 0.930; OKLCH L 97.6% C 0.011 H 269.5°. Best body text is #000000 at 19.60:1 contrast (WCAG AA passes).

Color values

HEX	#F4F7FF
RGB	rgb(244, 247, 255)
HSL	hsl(224, 100%, 98%)
HSV	hsv(224, 4%, 100%)
CMYK	cmyk(4.3%, 3.1%, 0%, 0%)
CIE-LAB	lab(97.22, 0.45, -4.17)
CIE-LCH	lch(97.22, 4.20, 276.20°)
OKLab	oklab(97.62% -0.0001 -0.0111)
OKLCH	oklch(97.62% 0.011 269.5)
XYZ	xyz(88.6156, 92.9743, 107.8657)
Luminance	0.9297 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F7FF #FFFCF4

analogous

#F4FCFF #F4F7FF #F6F4FF

triadic

#F4F7FF #FFF4F7 #F7FFF4

tetradic

#F4F7FF #FFF4FC #FFFCF4 #F4FFF6

square

#F4F7FF #FFF4FC #FFFCF4 #F4FFF6

split-complementary

#F4F7FF #FFF6F4 #FCFFF4

monochromatic

#7A9EFF #B7CAFF #E0E9FF #E0E9FF #E0E9FF

Accessibility & contrast

On white

1.07

#F4F7FF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.60

#F4F7FF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F7FF

19.60:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F7FF	#FFFFFF	#000000	##000000
##F4F7FF	1.00	1.07	19.60	19.60
#FFFFFF	1.07	1.00	21.00	21.00
#000000	19.60	21.00	1.00	1.00
##000000	19.60	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F5F7FF

Deuteranopia (green-blind)

#F4F7FF

Tritanopia (blue-blind)

#F2F8F9

Achromatopsia (no color)

#F7F7F7

Design tokens & code

CSS

--color: #f4f7ff;
/* rgb */ color: rgb(244, 247, 255);
/* oklch */ color: oklch(97.6% 0.011 269.5);

Tailwind

colors: {
  custom: {
    50: '#f7f9ff',
    500: '#f4f7ff',
    950: '#000000',
  },
}

SCSS

$custom: #f4f7ff;
$custom-light: #f7f9ff;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f7ff",
  "rgb": {
    "r": 244,
    "g": 247,
    "b": 255
  },
  "hsl": {
    "h": 223.636,
    "s": 100,
    "l": 97.843
  },
  "oklch": {
    "l": 0.97616,
    "c": 0.01113,
    "h": 269.5
  },
  "luminance": 0.92975
}

Semantic roles & 50–950 ramp

primary

#F4F7FF

secondary

#F0DCA8

accent

#A700E6

background

#FFFFFF

surface

#FEFFFF

border

#D6D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #F4F7FF

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

Preview Lab → · Contrast checker → · Palette generator →