#365e8e

Color #365e8e

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 14.52 Nearest Tailwind class sky-800 #00598a · ΔE 5.3

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Conversions

HEX

#365e8e

RGB

rgb(54, 94, 142)

HSL

hsl(212.7, 44.9%, 38.4%)

HSV / HSB

hsv(212.7, 62%, 55.7%)

CMYK

cmyk(62%, 33.8%, 0%, 44.3%)

LAB

lab(39.14, 1.5, -30.75)

LCH

lch(39.14, 30.79, 272.79)

OKLCH

oklch(47.5%, 0.0904, 254.01)

HWB

hwb(212.7, 21.2%, 44.3%)

Harmony colors

Complementary

#8e6636

Analogous

#368a8e

#365e8e

#3a368e

Triadic

#365e8e

#8e365e

#5e8e36

Split-complementary

#365e8e

#8e3a36

#8a8e36

Tetradic

#365e8e

#66368e

#8e6636

#5e8e36

Square

#365e8e

#8e368a

#8e6636

#368e3a

Shades

Color #365e8e mixed toward black.

#2d4e76

#243f5f

#1b2f47

#121f2f

#091018

Tints

Color #365e8e mixed toward white.

#4477b4

#6792c5

#8dadd4

#b3c9e2

#d9e4f1

Tones

Color #365e8e mixed toward gray.

#3d5f87

#455f7f

#4c6078

#536171

#5b6169

Accessibility

Aa White text on this color

6.67:1

Aa Black text on this color

3.15:1

White text reads better on this background (6.67:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#4a4b84 · ΔE 10.6

Deuteranopia

#484582 · ΔE 12.1

Tritanopia

#397c7a · ΔE 23

Achromatopsia

#5c5c5c · ΔE 18.2

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

Code

CSS

background-color: #365e8e;

Tailwind (arbitrary value)

bg-[#365e8e]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#365e8e (#365e8e) is rgb(54, 94, 142) in RGB.

No, #365e8e 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 #365e8e, or check how it holds up for accessibility.

Generate a palette → Check contrast