#05186c

Color #05186c

A vivid, highly saturated dark blue.

Closest named color Midnight Blue #191970 · ΔE 2.83 Nearest Tailwind class violet-950 #2f0d68 · ΔE 6.1

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Conversions

HEX

#05186c

RGB

rgb(5, 24, 108)

HSL

hsl(228.9, 91.2%, 22.2%)

HSV / HSB

hsv(228.9, 95.4%, 42.4%)

CMYK

cmyk(95.4%, 77.8%, 0%, 57.6%)

LAB

lab(14.22, 29.41, -49.71)

LCH

lch(14.22, 57.76, 300.61)

OKLCH

oklch(27.2%, 0.1447, 265.24)

HWB

hwb(228.9, 2%, 57.6%)

Harmony colors

Complementary

#6c5905

Analogous

#054c6c

#05186c

#26056c

Triadic

#05186c

#6c0518

#186c05

Split-complementary

#05186c

#6c2605

#4c6c05

Tetradic

#05186c

#59056c

#6c5905

#186c05

Square

#05186c

#6c054c

#6c5905

#056c26

Shades

Color #05186c mixed toward black.

#04145a

#031048

#020c36

#020824

#010412

Tints

Color #05186c mixed toward white.

#0826ab

#0b34eb

#4163f6

#8197f9

#c0cbfc

Tones

Color #05186c mixed toward gray.

#0e1e64

#16235b

#1f2852

#272e4a

#303341

Accessibility

Aa White text on this color

15.51:1

Aa Black text on this color

1.35:1

White text reads better on this background (15.51:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#0f0f60 · ΔE 3

Deuteranopia

#0e0c5c · ΔE 3.8

Tritanopia

#065451 · ΔE 33

Achromatopsia

#242424 · ΔE 25.3

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

Code

CSS

background-color: #05186c;

Tailwind (arbitrary value)

bg-[#05186c]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#05186c (#05186c) is rgb(5, 24, 108) in RGB.

No, #05186c 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 #05186c, or check how it holds up for accessibility.

Generate a palette → Check contrast