#FBFBFF#FBFBFF

#FBFBFF is a very light, near-neutral blue. Relative luminance 0.967; OKLCH L 98.9% C 0.005 H 286.3°. Best body text is #000000 at 20.34:1 contrast (WCAG AA passes).

Color values

HEX	#FBFBFF
RGB	rgb(251, 251, 255)
HSL	hsl(240, 100%, 99%)
HSV	hsv(240, 2%, 100%)
CMYK	cmyk(1.6%, 1.6%, 0%, 0%)
CIE-LAB	lab(98.72, 0.71, -1.91)
CIE-LCH	lch(98.72, 2.04, 290.33°)
OKLab	oklab(98.92% 0.0015 -0.0051)
OKLCH	oklch(98.92% 0.005 286.3)
XYZ	xyz(92.3277, 96.7235, 108.3938)
Luminance	0.9672 (WCAG relative)
Temperature	cool
Family	blue

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#FBFBFF #FFFFFB

analogous

#FBFDFF #FBFBFF #FDFBFF

triadic

#FBFBFF #FFFBFB #FBFFFB

tetradic

#FBFBFF #FFFBFD #FFFFFB #FBFFFD

square

#FBFBFF #FFFBFD #FFFFFB #FBFFFD

split-complementary

#FBFBFF #FFFDFB #FDFFFB

monochromatic

#8181FF #BEBEFF #E0E0FF #E0E0FF #E0E0FF

Accessibility & contrast

On white

1.03

#FBFBFF on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

20.34

#FBFBFF on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #FBFBFF

20.34:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##FBFBFF	#FFFFFF	#000000	##000000
##FBFBFF	1.00	1.03	20.34	20.34
#FFFFFF	1.03	1.00	21.00	21.00
#000000	20.34	21.00	1.00	1.00
##000000	20.34	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#FAFBFF

Deuteranopia (green-blind)

#FAFBFF

Tritanopia (blue-blind)

#FAFCFC

Achromatopsia (no color)

#FBFBFB

Design tokens & code

CSS

--color: #fbfbff;
/* rgb */ color: rgb(251, 251, 255);
/* oklch */ color: oklch(98.9% 0.005 286.3);

Tailwind

colors: {
  custom: {
    50: '#fcfcff',
    500: '#fbfbff',
    950: '#000000',
  },
}

SCSS

$custom: #fbfbff;
$custom-light: #fcfcff;
$custom-dark: #000000;

JSON

{
  "hex": "#fbfbff",
  "rgb": {
    "r": 251,
    "g": 251,
    "b": 255
  },
  "hsl": {
    "h": 240,
    "s": 100,
    "l": 99.216
  },
  "oklch": {
    "l": 0.98921,
    "c": 0.00528,
    "h": 286.3
  },
  "luminance": 0.96724
}

Semantic roles & 50–950 ramp

primary

#FBFBFF

secondary

#F1F1AE

accent

#E600E5

background

#FFFFFF

surface

#FFFFFF

border

#D7D7D7

text

#171718

muted

#858586

Preview Lab

Preview with #FBFBFF

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

Preview Lab → · Contrast checker → · Palette generator →