#4c4f51

Color #4c4f51

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 8.47 Nearest Tailwind class neutral-600 #525252 · ΔE 2.2

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Conversions

HEX

#4c4f51

RGB

rgb(76, 79, 81)

HSL

hsl(204, 3.2%, 30.8%)

HSV / HSB

hsv(204, 6.2%, 31.8%)

CMYK

cmyk(6.2%, 2.5%, 0%, 68.2%)

LAB

lab(33.4, -0.76, -1.6)

LCH

lch(33.4, 1.77, 244.59)

OKLCH

oklch(42.6%, 0.0051, 236.93)

HWB

hwb(204, 29.8%, 68.2%)

Harmony colors

Complementary

#514e4c

Analogous

#4c5151

#4c4f51

#4c4d51

Triadic

#4c4f51

#514c4f

#4f514c

Split-complementary

#4c4f51

#514c4d

#51514c

Tetradic

#4c4f51

#4e4c51

#514e4c

#4f514c

Square

#4c4f51

#514c51

#514e4c

#4d514c

Shades

Color #4c4f51 mixed toward black.

#3f4244

#333536

#262829

#191a1b

#0d0d0e

Tints

Color #4c4f51 mixed toward white.

#686d6f

#868a8d

#a4a7aa

#c2c5c6

#e1e2e3

Tones

Color #4c4f51 mixed toward gray.

#4c4f51

#4d4f50

#4e4f4f

Accessibility

Aa White text on this color

8.25:1

Aa Black text on this color

2.54:1

White text reads better on this background (8.25:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4d4d51 · ΔE 2.5

Deuteranopia

#4d4d50 · ΔE 2.1

Tritanopia

#4c5050 · ΔE 1.6

Achromatopsia

#4f4f4f · ΔE 1.9

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

Code

CSS

background-color: #4c4f51;

Tailwind (arbitrary value)

bg-[#4c4f51]

Related colors

Charcoal #36454f

Light Sky Blue #87cefa

Steel Blue #4682b4

Alice Blue #f0f8ff

Dodger Blue #1e90ff

Light Slate Gray #778899

Frequently asked questions

#4c4f51 (#4c4f51) is rgb(76, 79, 81) in RGB.

No, #4c4f51 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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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 #4c4f51, or check how it holds up for accessibility.

Generate a palette → Check contrast