#F4F5FA#F4F5FA

#F4F5FA is a very light, near-neutral blue. Relative luminance 0.914; OKLCH L 97.1% C 0.007 H 277.2°. Best body text is #000000 at 19.29:1 contrast (WCAG AA passes).

Color values

HEX	#F4F5FA
RGB	rgb(244, 245, 250)
HSL	hsl(230, 38%, 97%)
HSV	hsv(230, 2%, 98%)
CMYK	cmyk(2.4%, 2%, 0%, 2%)
CIE-LAB	lab(96.59, 0.56, -2.51)
CIE-LCH	lch(96.59, 2.57, 282.60°)
OKLab	oklab(97.08% 0.0008 -0.0067)
OKLCH	oklch(97.08% 0.007 277.2)
XYZ	xyz(87.2129, 91.4399, 103.4790)
Luminance	0.9144 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#F4F5FA #FAF9F4

analogous

#F4F8FA #F4F5FA #F6F4FA

triadic

#F4F5FA #FAF4F5 #F5FAF4

tetradic

#F4F5FA #FAF4F8 #FAF9F4 #F4FAF6

square

#F4F5FA #FAF4F8 #FAF9F4 #F4FAF6

split-complementary

#F4F5FA #FAF6F4 #F8FAF4

monochromatic

#A0A9D4 #CACFE7 #EAECF5 #EAECF5 #EAECF5

Accessibility & contrast

On white

1.09

#F4F5FA on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

19.29

#F4F5FA on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #F4F5FA

19.29:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##F4F5FA	#FFFFFF	#000000	##000000
##F4F5FA	1.00	1.09	19.29	19.29
#FFFFFF	1.09	1.00	21.00	21.00
#000000	19.29	21.00	1.00	1.00
##000000	19.29	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#F4F5FA

Deuteranopia (green-blind)

#F3F5FA

Tritanopia (blue-blind)

#F3F6F7

Achromatopsia (no color)

#F5F5F5

Design tokens & code

CSS

--color: #f4f5fa;
/* rgb */ color: rgb(244, 245, 250);
/* oklch */ color: oklch(97.1% 0.007 277.2);

Tailwind

colors: {
  custom: {
    50: '#f7f8fc',
    500: '#f4f5fa',
    950: '#000000',
  },
}

SCSS

$custom: #f4f5fa;
$custom-light: #f7f8fc;
$custom-dark: #000000;

JSON

{
  "hex": "#f4f5fa",
  "rgb": {
    "r": 244,
    "g": 245,
    "b": 250
  },
  "hsl": {
    "h": 230,
    "s": 37.5,
    "l": 96.863
  },
  "oklch": {
    "l": 0.97081,
    "c": 0.00673,
    "h": 277.2
  },
  "luminance": 0.9144
}

Semantic roles & 50–950 ramp

primary

#F4F5FA

secondary

#D7D3BB

accent

#9C35B0

background

#FFFFFF

surface

#FEFEFF

border

#D6D6D7

text

#171717

muted

#858585

Preview Lab

Preview with #F4F5FA

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

Preview Lab → · Contrast checker → · Palette generator →