#365d84

Color #365d84

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 15.68 Nearest Tailwind class sky-800 #00598a · ΔE 4.6

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Conversions

HEX

#365d84

RGB

rgb(54, 93, 132)

HSL

hsl(210, 41.9%, 36.5%)

HSV / HSB

hsv(210, 59.1%, 51.8%)

CMYK

cmyk(59.1%, 29.5%, 0%, 48.2%)

LAB

lab(38.34, -1.37, -25.95)

LCH

lch(38.34, 25.99, 266.98)

OKLCH

oklch(46.7%, 0.0778, 249.84)

HWB

hwb(210, 21.2%, 48.2%)

Harmony colors

Complementary

#845d36

Analogous

#368484

#365d84

#363684

Triadic

#365d84

#84365d

#5d8436

Split-complementary

#365d84

#843636

#848436

Tetradic

#365d84

#5d3684

#845d36

#5d8436

Square

#365d84

#843684

#845d36

#368436

Shades

Color #365d84 mixed toward black.

#2d4e6e

#243e58

#1b2f42

#121f2c

#091016

Tints

Color #365d84 mixed toward white.

#4678aa

#6693c0

#8caed0

#b2c9e0

#d9e4ef

Tones

Color #365d84 mixed toward gray.

#3d5d7e

#435d77

#4a5d71

#505d6a

#575d64

Accessibility

Aa White text on this color

6.87:1

Aa Black text on this color

3.06:1

White text reads better on this background (6.87:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4a4a7c · ΔE 11.7

Deuteranopia

#48457a · ΔE 12.8

Tritanopia

#397574 · ΔE 19.9

Achromatopsia

#5a5a5a · ΔE 16.4

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

Code

CSS

background-color: #365d84;

Tailwind (arbitrary value)

bg-[#365d84]

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

#365d84 (#365d84) is rgb(54, 93, 132) in RGB.

No, #365d84 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 #365d84, or check how it holds up for accessibility.

Generate a palette → Check contrast