#505584

Color #505584

A muted medium blue.

Closest named color Steel Blue #4682b4 · ΔE 21.49 Nearest Tailwind class slate-600 #45556c · ΔE 8.3

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Conversions

HEX

#505584

RGB

rgb(80, 85, 132)

HSL

hsl(234.2, 24.5%, 41.6%)

HSV / HSB

hsv(234.2, 39.4%, 51.8%)

CMYK

cmyk(39.4%, 35.6%, 0%, 48.2%)

LAB

lab(37.6, 10.53, -26.97)

LCH

lch(37.6, 28.95, 291.33)

OKLCH

oklch(46.6%, 0.0763, 278.36)

HWB

hwb(234.2, 31.4%, 48.2%)

Harmony colors

Complementary

#847f50

Analogous

#506f84

#505584

#655084

Triadic

#505584

#845055

#558450

Split-complementary

#505584

#846550

#6f8450

Tetradic

#505584

#7f5084

#847f50

#558450

Square

#505584

#84506f

#847f50

#508465

Shades

Color #505584 mixed toward black.

#43476e

#353958

#282b42

#1b1c2c

#0d0e16

Tints

Color #505584 mixed toward white.

#646aa1

#8388b4

#a2a6c7

#c1c4da

#e0e1ec

Tones

Color #505584 mixed toward gray.

#545980

#595c7b

#5d6077

#616373

#66676e

Accessibility

Aa White text on this color

7.06:1

Aa Black text on this color

2.97:1

White text reads better on this background (7.06:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#52527b · ΔE 2.6

Deuteranopia

#525278 · ΔE 3.3

Tritanopia

#507371 · ΔE 24.6

Achromatopsia

#585858 · ΔE 18.2

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

Code

CSS

background-color: #505584;

Tailwind (arbitrary value)

bg-[#505584]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#505584 (#505584) is rgb(80, 85, 132) in RGB.

No, #505584 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 #505584, or check how it holds up for accessibility.

Generate a palette → Check contrast