#4d515b

Color #4d515b

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 7.41 Nearest Tailwind class zinc-600 #52525c · ΔE 2.3

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Conversions

HEX

#4d515b

RGB

rgb(77, 81, 91)

HSL

hsl(222.9, 8.3%, 32.9%)

HSV / HSB

hsv(222.9, 15.4%, 35.7%)

CMYK

cmyk(15.4%, 11%, 0%, 64.3%)

LAB

lab(34.43, 0.74, -6.38)

LCH

lch(34.43, 6.42, 276.62)

OKLCH

oklch(43.5%, 0.0172, 268.33)

HWB

hwb(222.9, 30.2%, 64.3%)

Harmony colors

Complementary

#5b574d

Analogous

#4d585b

#4d515b

#504d5b

Triadic

#4d515b

#5b4d51

#515b4d

Split-complementary

#4d515b

#5b504d

#585b4d

Tetradic

#4d515b

#574d5b

#5b574d

#515b4d

Square

#4d515b

#5b4d58

#5b574d

#4d5b50

Shades

Color #4d515b mixed toward black.

#40434c

#33363d

#26282d

#1a1b1e

#0d0d0f

Tints

Color #4d515b mixed toward white.

#676c7a

#838996

#a2a6b1

#c1c4cb

#e0e1e5

Tones

Color #4d515b mixed toward gray.

#4e515a

#4f5259

#505257

#525356

#535355

Accessibility

Aa White text on this color

7.94:1

Aa Black text on this color

2.64:1

White text reads better on this background (7.94:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4f4f59 · ΔE 2.3

Deuteranopia

#4f4e58 · ΔE 2.9

Tritanopia

#4d5756 · ΔE 8.1

Achromatopsia

#515151 · ΔE 5.7

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

Code

CSS

background-color: #4d515b;

Tailwind (arbitrary value)

bg-[#4d515b]

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

#4d515b (#4d515b) is rgb(77, 81, 91) in RGB.

No, #4d515b 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

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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 #4d515b, or check how it holds up for accessibility.

Generate a palette → Check contrast