#4f5a6c

Color #4f5a6c

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 10.82 Nearest Tailwind class gray-600 #4a5565 · ΔE 2

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Conversions

HEX

#4f5a6c

RGB

rgb(79, 90, 108)

HSL

hsl(217.2, 15.5%, 36.7%)

HSV / HSB

hsv(217.2, 26.9%, 42.4%)

CMYK

cmyk(26.9%, 16.7%, 0%, 57.6%)

LAB

lab(37.94, 0.22, -11.69)

LCH

lch(37.94, 11.69, 271.08)

OKLCH

oklch(46.5%, 0.0325, 260.25)

HWB

hwb(217.2, 31%, 57.6%)

Harmony colors

Complementary

#6c614f

Analogous

#4f696c

#4f5a6c

#534f6c

Triadic

#4f5a6c

#6c4f5a

#5a6c4f

Split-complementary

#4f5a6c

#6c534f

#696c4f

Tetradic

#4f5a6c

#614f6c

#6c614f

#5a6c4f

Square

#4f5a6c

#6c4f69

#6c614f

#4f6c53

Shades

Color #4f5a6c mixed toward black.

#424b5a

#353c48

#282d36

#1a1e24

#0d0f12

Tints

Color #4f5a6c mixed toward white.

#66748b

#838fa4

#a2abbb

#c1c7d2

#e0e3e8

Tones

Color #4f5a6c mixed toward gray.

#515b6a

#545b67

#565c65

#595c62

#5b5d60

Accessibility

Aa White text on this color

6.97:1

Aa Black text on this color

3.01:1

White text reads better on this background (6.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#545468 · ΔE 6

Deuteranopia

#535267 · ΔE 6.9

Tritanopia

#506564 · ΔE 12.5

Achromatopsia

#595959 · ΔE 9.3

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

Code

CSS

background-color: #4f5a6c;

Tailwind (arbitrary value)

bg-[#4f5a6c]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#4f5a6c (#4f5a6c) is rgb(79, 90, 108) in RGB.

No, #4f5a6c 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 #4f5a6c, or check how it holds up for accessibility.

Generate a palette → Check contrast