#366bba

Color #366bba

A moderately saturated medium blue.

Closest named color Cornflower Blue #6495ed · ΔE 16.69 Nearest Tailwind class sky-700 #0069a8 · ΔE 5.9

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Conversions

HEX

#366bba

RGB

rgb(54, 107, 186)

HSL

hsl(215.9, 55%, 47.1%)

HSV / HSB

hsv(215.9, 71%, 72.9%)

CMYK

cmyk(71%, 42.5%, 0%, 27.1%)

LAB

lab(45.42, 9.25, -46.83)

LCH

lch(45.42, 47.73, 281.17)

OKLCH

oklch(53.2%, 0.1366, 258.34)

HWB

hwb(215.9, 21.2%, 27.1%)

Harmony colors

Complementary

#ba8536

Analogous

#36adba

#366bba

#4336ba

Triadic

#366bba

#ba366b

#6bba36

Split-complementary

#366bba

#ba4336

#adba36

Tetradic

#366bba

#8536ba

#ba8536

#6bba36

Square

#366bba

#ba36ad

#ba8536

#36ba43

Shades

Color #366bba mixed toward black.

#2d599b

#24477c

#1b365d

#12243e

#09121f

Tints

Color #366bba mixed toward white.

#5182cc

#749bd7

#96b4e1

#b9cdeb

#dce6f5

Tones

Color #366bba mixed toward gray.

#416daf

#4c6fa4

#577299

#62748e

#6d7683

Accessibility

Aa White text on this color

5.29:1

Aa Black text on this color

3.97:1

White text reads better on this background (5.29:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5253ab · ΔE 11.4

Deuteranopia

#4f4ba7 · ΔE 13.6

Tritanopia

#3a9e9b · ΔE 31

Achromatopsia

#6b6b6b · ΔE 23.1

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

Code

CSS

background-color: #366bba;

Tailwind (arbitrary value)

bg-[#366bba]

Related colors

Light Steel Blue #b0c4de

Cornflower Blue #6495ed

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Frequently asked questions

#366bba (#366bba) is rgb(54, 107, 186) in RGB.

No, #366bba 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.

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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 #366bba, or check how it holds up for accessibility.

Generate a palette → Check contrast