#36588d

Color #36588d

A moderately saturated dark blue.

Closest named color Steel Blue #4682b4 · ΔE 17.71 Nearest Tailwind class sky-800 #00598a · ΔE 6.5

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Conversions

HEX

#36588d

RGB

rgb(54, 88, 141)

HSL

hsl(216.6, 44.6%, 38.2%)

HSV / HSB

hsv(216.6, 61.7%, 55.3%)

CMYK

cmyk(61.7%, 37.6%, 0%, 44.7%)

LAB

lab(37.27, 4.97, -33.09)

LCH

lch(37.27, 33.46, 278.54)

OKLCH

oklch(46.1%, 0.0956, 258.96)

HWB

hwb(216.6, 21.2%, 44.7%)

Harmony colors

Complementary

#8d6b36

Analogous

#36838d

#36588d

#40368d

Triadic

#36588d

#8d3658

#588d36

Split-complementary

#36588d

#8d4036

#838d36

Tetradic

#36588d

#6b368d

#8d6b36

#588d36

Square

#36588d

#8d3683

#8d6b36

#368d40

Shades

Color #36588d mixed toward black.

#2d4975

#243b5e

#1b2c46

#121d2f

#090f17

Tints

Color #36588d mixed toward white.

#4570b3

#678cc5

#8da8d3

#b3c5e2

#d9e2f0

Tones

Color #36588d mixed toward gray.

#3d5986

#445b7e

#4c5d77

#535e70

#5a6069

Accessibility

Aa White text on this color

7.15:1

Aa Black text on this color

2.94:1

White text reads better on this background (7.15:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#474783 · ΔE 9

Deuteranopia

#454280 · ΔE 10.3

Tritanopia

#387a78 · ΔE 24.8

Achromatopsia

#585858 · ΔE 19.2

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

Code

CSS

background-color: #36588d;

Tailwind (arbitrary value)

bg-[#36588d]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#36588d (#36588d) is rgb(54, 88, 141) in RGB.

No, #36588d 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 #36588d, or check how it holds up for accessibility.

Generate a palette → Check contrast