#4c4d51

Color #4c4d51

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 7.94 Nearest Tailwind class neutral-600 #525252 · ΔE 3

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Conversions

HEX

#4c4d51

RGB

rgb(76, 77, 81)

HSL

hsl(228, 3.2%, 30.8%)

HSV / HSB

hsv(228, 6.2%, 31.8%)

CMYK

cmyk(6.2%, 4.9%, 0%, 68.2%)

LAB

lab(32.78, 0.49, -2.5)

LCH

lch(32.78, 2.55, 281.09)

OKLCH

oklch(42.1%, 0.0067, 275.12)

HWB

hwb(228, 29.8%, 68.2%)

Harmony colors

Complementary

#51504c

Analogous

#4c5051

#4c4d51

#4e4c51

Triadic

#4c4d51

#514c4d

#4d514c

Split-complementary

#4c4d51

#514e4c

#50514c

Tetradic

#4c4d51

#504c51

#51504c

#4d514c

Square

#4c4d51

#514c50

#51504c

#4c514e

Shades

Color #4c4d51 mixed toward black.

#3f4044

#333336

#262729

#191a1b

#0d0d0e

Tints

Color #4c4d51 mixed toward white.

#686a6f

#86878d

#a4a5aa

#c2c3c6

#e1e1e3

Tones

Color #4c4d51 mixed toward gray.

#4c4d51

#4d4e50

#4e4e4f

Accessibility

Aa White text on this color

8.44:1

Aa Black text on this color

2.49:1

White text reads better on this background (8.44:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4c4c50 · ΔE 0.7

Deuteranopia

#4c4c50 · ΔE 0.7

Tritanopia

#4c4f4f · ΔE 3.2

Achromatopsia

#4d4d4d · ΔE 2.5

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

Code

CSS

background-color: #4c4d51;

Tailwind (arbitrary value)

bg-[#4c4d51]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Frequently asked questions

#4c4d51 (#4c4d51) is rgb(76, 77, 81) in RGB.

No, #4c4d51 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

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 #4c4d51, or check how it holds up for accessibility.

Generate a palette → Check contrast