#545b8b

Color #545b8b

A muted medium blue.

Closest named color Steel Blue #4682b4 · ΔE 19.39 Nearest Tailwind class slate-600 #45556c · ΔE 8.6

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Conversions

HEX

#545b8b

RGB

rgb(84, 91, 139)

HSL

hsl(232.4, 24.7%, 43.7%)

HSV / HSB

hsv(232.4, 39.6%, 54.5%)

CMYK

cmyk(39.6%, 34.5%, 0%, 45.5%)

LAB

lab(39.97, 9.99, -27.51)

LCH

lch(39.97, 29.27, 289.96)

OKLCH

oklch(48.6%, 0.0775, 276.74)

HWB

hwb(232.4, 32.9%, 45.5%)

Harmony colors

Complementary

#8b8454

Analogous

#54768b

#545b8b

#68548b

Triadic

#545b8b

#8b545b

#5b8b54

Split-complementary

#545b8b

#8b6854

#768b54

Tetradic

#545b8b

#84548b

#8b8454

#5b8b54

Square

#545b8b

#8b5476

#8b8454

#548b68

Shades

Color #545b8b mixed toward black.

#464c74

#383d5d

#2a2d45

#1c1e2e

#0e0f17

Tints

Color #545b8b mixed toward white.

#6a71a5

#888eb7

#a5aac9

#c3c6db

#e1e3ed

Tones

Color #545b8b mixed toward gray.

#585e86

#5d6282

#62657d

#666979

#6b6c74

Accessibility

Aa White text on this color

6.47:1

Aa Black text on this color

3.25:1

White text reads better on this background (6.47:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#575781 · ΔE 3.1

Deuteranopia

#57567f · ΔE 3.7

Tritanopia

#547977 · ΔE 24.5

Achromatopsia

#5e5e5e · ΔE 18.3

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

Code

CSS

background-color: #545b8b;

Tailwind (arbitrary value)

bg-[#545b8b]

Related colors

Royal Blue #4169e1

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Frequently asked questions

#545b8b (#545b8b) is rgb(84, 91, 139) in RGB.

No, #545b8b is not web-safe. The nearest web-safe colors are among its tones and shades below.

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 #545b8b, or check how it holds up for accessibility.

Generate a palette → Check contrast