#4c5a73

Color #4c5a73

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 13.25 Nearest Tailwind class slate-600 #45556c · ΔE 2.4

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Conversions

HEX

#4c5a73

RGB

rgb(76, 90, 115)

HSL

hsl(218.5, 20.4%, 37.5%)

HSV / HSB

hsv(218.5, 33.9%, 45.1%)

CMYK

cmyk(33.9%, 21.7%, 0%, 54.9%)

LAB

lab(38, 1.16, -15.95)

LCH

lch(38, 15.99, 274.16)

OKLCH

oklch(46.6%, 0.0444, 261.85)

HWB

hwb(218.5, 29.8%, 54.9%)

Harmony colors

Complementary

#73654c

Analogous

#4c6e73

#4c5a73

#524c73

Triadic

#4c5a73

#734c5a

#5a734c

Split-complementary

#4c5a73

#73524c

#6e734c

Tetradic

#4c5a73

#654c73

#73654c

#5a734c

Square

#4c5a73

#734c6e

#73654c

#4c7352

Shades

Color #4c5a73 mixed toward black.

#3f4b60

#333c4d

#262d3a

#191e26

#0d0f13

Tints

Color #4c5a73 mixed toward white.

#617393

#7f8faa

#9fabc0

#bfc7d5

#dfe3ea

Tones

Color #4c5a73 mixed toward gray.

#4f5b70

#535c6d

#565d69

#595e66

#5c5f63

Accessibility

Aa White text on this color

6.96:1

Aa Black text on this color

3.02:1

White text reads better on this background (6.96:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#52536e · ΔE 6.3

Deuteranopia

#52516c · ΔE 7.3

Tritanopia

#4d6968 · ΔE 16

Achromatopsia

#595959 · ΔE 11.8

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

Code

CSS

background-color: #4c5a73;

Tailwind (arbitrary value)

bg-[#4c5a73]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#4c5a73 (#4c5a73) is rgb(76, 90, 115) in RGB.

No, #4c5a73 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 #4c5a73, or check how it holds up for accessibility.

Generate a palette → Check contrast