#47515b

Color #47515b

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 5.88 Nearest Tailwind class gray-600 #4a5565 · ΔE 3.4

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Conversions

HEX

#47515b

RGB

rgb(71, 81, 91)

HSL

hsl(210, 12.3%, 31.8%)

HSV / HSB

hsv(210, 22%, 35.7%)

CMYK

cmyk(22%, 11%, 0%, 64.3%)

LAB

lab(33.94, -1.48, -7.17)

LCH

lch(33.94, 7.32, 258.34)

OKLCH

oklch(43%, 0.021, 248.45)

HWB

hwb(210, 27.8%, 64.3%)

Harmony colors

Complementary

#5b5147

Analogous

#475b5b

#47515b

#47475b

Triadic

#47515b

#5b4751

#515b47

Split-complementary

#47515b

#5b4747

#5b5b47

Tetradic

#47515b

#51475b

#5b5147

#515b47

Square

#47515b

#5b475b

#5b5147

#475b47

Shades

Color #47515b mixed toward black.

#3b444c

#2f363d

#24292e

#181b1e

#0c0e0f

Tints

Color #47515b mixed toward white.

#616e7c

#7d8b99

#9da8b3

#bec5cc

#dee2e6

Tones

Color #47515b mixed toward gray.

#495159

#4a5158

#4c5156

#4e5154

#4f5153

Accessibility

Aa White text on this color

8.09:1

Aa Black text on this color

2.6:1

White text reads better on this background (8.09:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#4c4c59 · ΔE 6.3

Deuteranopia

#4b4a58 · ΔE 7.3

Tritanopia

#485756 · ΔE 7.7

Achromatopsia

#505050 · ΔE 6.4

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

Code

CSS

background-color: #47515b;

Tailwind (arbitrary value)

bg-[#47515b]

Related colors

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Light Steel Blue #b0c4de

Frequently asked questions

#47515b (#47515b) is rgb(71, 81, 91) in RGB.

No, #47515b 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 #47515b, or check how it holds up for accessibility.

Generate a palette → Check contrast