#3b5cfb

Color #3b5cfb

A vivid, highly saturated light blue.

Closest named color Medium Slate Blue #7b68ee · ΔE 17.9 Nearest Tailwind class blue-600 #155dfc · ΔE 2.2

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

Conversions

HEX

#3b5cfb

RGB

rgb(59, 92, 251)

HSL

hsl(229.7, 96%, 60.8%)

HSV / HSB

hsv(229.7, 76.5%, 98.4%)

CMYK

cmyk(76.5%, 63.3%, 0%, 1.6%)

LAB

lab(46.37, 42.89, -82.24)

LCH

lch(46.37, 92.75, 297.54)

OKLCH

oklch(55.5%, 0.2381, 268.12)

HWB

hwb(229.7, 23.1%, 1.6%)

Harmony colors

Complementary

#fbda3b

Analogous

#3bbcfb

#3b5cfb

#7a3bfb

Triadic

#3b5cfb

#fb3b5c

#5cfb3b

Split-complementary

#3b5cfb

#fb7a3b

#bcfb3b

Tetradic

#3b5cfb

#da3bfb

#fbda3b

#5cfb3b

Square

#3b5cfb

#fb3bbc

#fbda3b

#3bfb7a

Shades

Color #3b5cfb mixed toward black.

#0832fa

#0426cb

#031d98

#021365

#010a33

Tints

Color #3b5cfb mixed toward white.

#5c77fc

#7c92fc

#9daefd

#bec9fe

#dee4fe

Tones

Color #3b5cfb mixed toward gray.

#4b67eb

#5b71db

#6b7ccb

#7b86bb

#8b91ab

Accessibility

Aa White text on this color

5.11:1

Aa Black text on this color

4.11:1

White text reads better on this background (5.11:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4b4ce2 · ΔE 5.9

Deuteranopia

#4947db · ΔE 7.6

Tritanopia

#3dcac5 · ΔE 45

Achromatopsia

#6e6e6e · ΔE 30.1

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

Code

CSS

background-color: #3b5cfb;

Tailwind (arbitrary value)

bg-[#3b5cfb]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#3b5cfb (#3b5cfb) is rgb(59, 92, 251) in RGB.

No, #3b5cfb is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #3b5cfb, or check how it holds up for accessibility.

Generate a palette → Check contrast