#3c4457

Color #3c4457

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.73 Nearest Tailwind class gray-700 #364153 · ΔE 2.1

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Conversions

HEX

#3c4457

RGB

rgb(60, 68, 87)

HSL

hsl(222.2, 18.4%, 28.8%)

HSV / HSB

hsv(222.2, 31%, 34.1%)

CMYK

cmyk(31%, 21.8%, 0%, 65.9%)

LAB

lab(28.86, 1.79, -12.39)

LCH

lch(28.86, 12.52, 278.22)

OKLCH

oklch(38.7%, 0.0341, 266.98)

HWB

hwb(222.2, 23.5%, 65.9%)

Harmony colors

Complementary

#574f3c

Analogous

#3c5157

#3c4457

#413c57

Triadic

#3c4457

#573c44

#44573c

Split-complementary

#3c4457

#57413c

#51573c

Tetradic

#3c4457

#4f3c57

#574f3c

#44573c

Square

#3c4457

#573c51

#574f3c

#3c5741

Shades

Color #3c4457 mixed toward black.

#323948

#282d3a

#1e222b

#14171d

#0a0b0e

Tints

Color #3c4457 mixed toward white.

#55607b

#707d9c

#949db5

#b7bece

#dbdee6

Tones

Color #3c4457 mixed toward gray.

#3e4555

#404652

#434750

#45484e

#47494c

Accessibility

Aa White text on this color

9.74:1

Aa Black text on this color

2.16:1

White text reads better on this background (9.74:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#404053 · ΔE 4.1

Deuteranopia

#3f3f52 · ΔE 4.2

Tritanopia

#3c4f4f · ΔE 13.3

Achromatopsia

#444444 · ΔE 9.9

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

Code

CSS

background-color: #3c4457;

Tailwind (arbitrary value)

bg-[#3c4457]

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

#3c4457 (#3c4457) is rgb(60, 68, 87) in RGB.

No, #3c4457 is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #3c4457, or check how it holds up for accessibility.

Generate a palette → Check contrast