#366c9e

Color #366c9e

A moderately saturated medium blue.

Closest named color Steel Blue #4682b4 · ΔE 8.66 Nearest Tailwind class sky-700 #0069a8 · ΔE 3.2

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

Conversions

HEX

#366c9e

RGB

rgb(54, 108, 158)

HSL

hsl(208.8, 49.1%, 41.6%)

HSV / HSB

hsv(208.8, 65.8%, 62%)

CMYK

cmyk(65.8%, 31.6%, 0%, 38%)

LAB

lab(44.2, -1.51, -32.36)

LCH

lch(44.2, 32.4, 267.33)

OKLCH

oklch(51.8%, 0.0982, 248.61)

HWB

hwb(208.8, 21.2%, 38%)

Harmony colors

Complementary

#9e6836

Analogous

#369e9c

#366c9e

#36389e

Triadic

#366c9e

#9e366c

#6c9e36

Split-complementary

#366c9e

#9e3638

#9e9c36

Tetradic

#366c9e

#68369e

#9e6836

#6c9e36

Square

#366c9e

#9c369e

#9e6836

#389e36

Shades

Color #366c9e mixed toward black.

#2d5a84

#244869

#1b364f

#122435

#09121a

Tints

Color #366c9e mixed toward white.

#4685c0

#6b9ecc

#90b6d9

#b5cee6

#dae7f2

Tones

Color #366c9e mixed toward gray.

#3f6c95

#476b8d

#506b84

#596b7b

#616a73

Accessibility

Aa White text on this color

5.53:1

Aa Black text on this color

3.8:1

White text reads better on this background (5.53:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#535394 · ΔE 13.7

Deuteranopia

#504b91 · ΔE 15.6

Tritanopia

#3a8b89 · ΔE 22.9

Achromatopsia

#686868 · ΔE 18.7

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

Code

CSS

background-color: #366c9e;

Tailwind (arbitrary value)

bg-[#366c9e]

Related colors

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Light Slate Gray #778899

Slate Gray #708090

Steel Blue #4682b4

Charcoal #36454f

Frequently asked questions

#366c9e (#366c9e) is rgb(54, 108, 158) in RGB.

No, #366c9e 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.

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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.

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Build something with this color

Generate a full palette from #366c9e, or check how it holds up for accessibility.

Generate a palette → Check contrast