#4c5571

Color #4c5571

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 14.04 Nearest Tailwind class slate-600 #45556c · ΔE 4.3

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Conversions

HEX

#4c5571

RGB

rgb(76, 85, 113)

HSL

hsl(225.4, 19.6%, 37.1%)

HSV / HSB

hsv(225.4, 32.7%, 44.3%)

CMYK

cmyk(32.7%, 24.8%, 0%, 55.7%)

LAB

lab(36.41, 3.72, -17.14)

LCH

lch(36.41, 17.54, 282.25)

OKLCH

oklch(45.3%, 0.0474, 270.6)

HWB

hwb(225.4, 29.8%, 55.7%)

Harmony colors

Complementary

#71684c

Analogous

#4c6871

#4c5571

#564c71

Triadic

#4c5571

#714c55

#55714c

Split-complementary

#4c5571

#71564c

#68714c

Tetradic

#4c5571

#684c71

#71684c

#55714c

Square

#4c5571

#714c68

#71684c

#4c7156

Shades

Color #4c5571 mixed toward black.

#3f475e

#33394b

#262b39

#191c26

#0d0e13

Tints

Color #4c5571 mixed toward white.

#626d91

#7f89a9

#9fa7bf

#bfc4d4

#dfe2ea

Tones

Color #4c5571 mixed toward gray.

#4f576e

#52586b

#555a68

#585b65

#5c5d62

Accessibility

Aa White text on this color

7.38:1

Aa Black text on this color

2.85:1

White text reads better on this background (7.38:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#50506b · ΔE 4

Deuteranopia

#504f6a · ΔE 4.5

Tritanopia

#4c6665 · ΔE 18

Achromatopsia

#565656 · ΔE 12.8

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

Code

CSS

background-color: #4c5571;

Tailwind (arbitrary value)

bg-[#4c5571]

Related colors

Royal Blue #4169e1

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Frequently asked questions

#4c5571 (#4c5571) is rgb(76, 85, 113) in RGB.

No, #4c5571 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 #4c5571, or check how it holds up for accessibility.

Generate a palette → Check contrast