#fbfdff

Color #fbfdff

A vivid, highly saturated very light blue.

Closest named color White #ffffff · ΔE 1.45 Nearest Tailwind class slate-50 #f8fafc · ΔE 0.6

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#fbfdff

RGB

rgb(251, 253, 255)

HSL

hsl(210, 100%, 99.2%)

HSV / HSB

hsv(210, 1.6%, 100%)

CMYK

cmyk(1.6%, 0.8%, 0%, 0%)

LAB

lab(99.21, -0.3, -1.18)

LCH

lch(99.21, 1.22, 255.74)

OKLCH

oklch(99.3%, 0.0035, 247.89)

HWB

hwb(210, 98.4%, 0%)

Harmony colors

Complementary

#fffdfb

Analogous

#fbffff

#fbfdff

#fbfbff

Triadic

#fbfdff

#fffbfd

#fdfffb

Split-complementary

#fbfdff

#fffbfb

#fffffb

Tetradic

#fbfdff

#fdfbff

#fffdfb

#fdfffb

Square

#fbfdff

#fffbff

#fffdfb

#fbfffb

Shades

Color #fbfdff mixed toward black.

#a7d3ff

#52a9ff

#007efd

#0054a9

#002a54

Tints

Color #fbfdff mixed toward white.

#fcfdff

#fcfeff

#fdfeff

#fefeff

#feffff

Tones

Color #fbfdff mixed toward gray.

#fbfdff

#fcfdfe

#fdfdfd

Accessibility

Aa White text on this color

1.02:1

Aa Black text on this color

20.6:1

Black text reads better on this background (20.6:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#fcfcff · ΔE 1.3

Deuteranopia

#fcfcfe · ΔE 1

Tritanopia

#fbfefe · ΔE 1.3

Achromatopsia

#fdfdfd · ΔE 1.2

Left half is the original, right half is the simulated appearance. See all 8 vision types →

Code

CSS

background-color: #fbfdff;

Tailwind (arbitrary value)

bg-[#fbfdff]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#fbfdff (#fbfdff) is rgb(251, 253, 255) in RGB.

No, #fbfdff is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #fbfdff, or check how it holds up for accessibility.

Generate a palette → Check contrast