#F0F3FA#F0F3FA

#F0F3FA is a very light, near-neutral blue. Relative luminance 0.895; OKLCH L 96.4% C 0.010 H 267.3°. Best body text is #000000 at 18.91:1 contrast (WCAG AA passes).

Color values

HEX	#F0F3FA
RGB	rgb(240, 243, 250)
HSL	hsl(222, 50%, 96%)
HSV	hsv(222, 4%, 98%)
CMYK	cmyk(4%, 2.8%, 0%, 2%)
CIE-LAB	lab(95.80, 0.27, -3.71)
CIE-LCH	lch(95.80, 3.72, 274.19°)
OKLab	oklab(96.39% -0.0005 -0.0099)
OKLCH	oklch(96.39% 0.01 267.3)
XYZ	xyz(85.2379, 89.5283, 103.2140)
Luminance	0.8953 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F0F3FA #FAF7F0

analogous

#F0F8FA #F0F3FA #F2F0FA

triadic

#F0F3FA #FAF0F3 #F3FAF0

tetradic

#F0F3FA #FAF0F8 #FAF7F0 #F0FAF2

square

#F0F3FA #FAF0F8 #FAF7F0 #F0FAF2

split-complementary

#F0F3FA #FAF2F0 #F8FAF0

monochromatic

#94AADB #C2CEEB #E8EDF7 #E8EDF7 #E8EDF7

Accessibility & contrast

On white

1.11

#F0F3FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

18.91

#F0F3FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F0F3FA

18.91:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F0F3FA	#FFFFFF	#000000	##000000
##F0F3FA	1.00	1.11	18.91	18.91
#FFFFFF	1.11	1.00	21.00	21.00
#000000	18.91	21.00	1.00	1.00
##000000	18.91	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F1F3FA

Deuteranopia (green-blind)

#F0F3FA

Tritanopia (blue-blind)

#EEF4F5

Achromatopsia (no color)

#F3F3F3

Design tokens & code

CSS

--color: #f0f3fa;
/* rgb */ color: rgb(240, 243, 250);
/* oklch */ color: oklch(96.4% 0.010 267.3);

Tailwind

colors: {
  custom: {
    50: '#f5f7fc',
    500: '#f0f3fa',
    950: '#000000',
  },
}

SCSS

$custom: #f0f3fa;
$custom-light: #f5f7fc;
$custom-dark: #000000;

JSON

{
  "hex": "#f0f3fa",
  "rgb": {
    "r": 240,
    "g": 243,
    "b": 250
  },
  "hsl": {
    "h": 222,
    "s": 50,
    "l": 96.078
  },
  "oklch": {
    "l": 0.96388,
    "c": 0.0099,
    "h": 267.3
  },
  "luminance": 0.89529
}

Semantic roles & 50–950 ramp

primary

#F0F3FA

secondary

#DBCFB4

accent

#9128BD

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #F0F3FA

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

Preview Lab → · Contrast checker → · Palette generator →