#4f586f

Color #4f586f

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 12.36 Nearest Tailwind class slate-600 #45556c · ΔE 3.4

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Conversions

HEX

#4f586f

RGB

rgb(79, 88, 111)

HSL

hsl(223.1, 16.8%, 37.3%)

HSV / HSB

hsv(223.1, 28.8%, 43.5%)

CMYK

cmyk(28.8%, 20.7%, 0%, 56.5%)

LAB

lab(37.46, 2.28, -14.28)

LCH

lch(37.46, 14.46, 279.07)

OKLCH

oklch(46.2%, 0.0392, 268.1)

HWB

hwb(223.1, 31%, 56.5%)

Harmony colors

Complementary

#6f664f

Analogous

#4f686f

#4f586f

#564f6f

Triadic

#4f586f

#6f4f58

#586f4f

Split-complementary

#4f586f

#6f564f

#686f4f

Tetradic

#4f586f

#664f6f

#6f664f

#586f4f

Square

#4f586f

#6f4f68

#6f664f

#4f6f56

Shades

Color #4f586f mixed toward black.

#42495d

#353b4a

#282c38

#1a1d25

#0d0f13

Tints

Color #4f586f mixed toward white.

#65718e

#838da6

#a2a9bc

#c1c6d3

#e0e2e9

Tones

Color #4f586f mixed toward gray.

#52596c

#545a6a

#575c67

#5a5d64

#5c5e62

Accessibility

Aa White text on this color

7.1:1

Aa Black text on this color

2.96:1

White text reads better on this background (7.1:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#53536a · ΔE 4.4

Deuteranopia

#535269 · ΔE 4.9

Tritanopia

#4f6665 · ΔE 15.6

Achromatopsia

#585858 · ΔE 11

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

Code

CSS

background-color: #4f586f;

Tailwind (arbitrary value)

bg-[#4f586f]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#4f586f (#4f586f) is rgb(79, 88, 111) in RGB.

No, #4f586f is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #4f586f, or check how it holds up for accessibility.

Generate a palette → Check contrast