#3679ba

Color #3679ba

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 9.86 Nearest Tailwind class sky-600 #0084d1 · ΔE 5.2

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

Conversions

HEX

#3679ba

RGB

rgb(54, 121, 186)

HSL

hsl(209.5, 55%, 47.1%)

HSV / HSB

hsv(209.5, 71%, 72.9%)

CMYK

cmyk(71%, 34.9%, 0%, 27.1%)

LAB

lab(49.5, 0.59, -40.35)

LCH

lch(49.5, 40.35, 270.84)

OKLCH

oklch(56.4%, 0.1217, 250.31)

HWB

hwb(209.5, 21.2%, 27.1%)

Harmony colors

Complementary

#ba7736

Analogous

#36bab9

#3679ba

#3637ba

Triadic

#3679ba

#ba3679

#79ba36

Split-complementary

#3679ba

#ba3637

#bab936

Tetradic

#3679ba

#7736ba

#ba7736

#79ba36

Square

#3679ba

#b936ba

#ba7736

#37ba36

Shades

Color #3679ba mixed toward black.

#2d659b

#24517c

#1b3d5d

#12283e

#09141f

Tints

Color #3679ba mixed toward white.

#5190cc

#74a6d7

#96bce1

#b9d2eb

#dce9f5

Tones

Color #3679ba mixed toward gray.

#4179af

#4c79a4

#577999

#62788e

#6d7883

Accessibility

Aa White text on this color

4.56:1

Aa Black text on this color

4.6:1

Black text reads better on this background (4.6:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5b5bad · ΔE 15.3

Deuteranopia

#5751aa · ΔE 17.8

Tritanopia

#3ca29f · ΔE 26.5

Achromatopsia

#767676 · ΔE 21.2

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

Code

CSS

background-color: #3679ba;

Tailwind (arbitrary value)

bg-[#3679ba]

Related colors

Dodger Blue #1e90ff

Light Slate Gray #778899

Slate Gray #708090

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#3679ba (#3679ba) is rgb(54, 121, 186) in RGB.

No, #3679ba 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.

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Contrast Checker

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

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Palette Generator

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

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Build something with this color

Generate a full palette from #3679ba, or check how it holds up for accessibility.

Generate a palette → Check contrast