#374e54

Color #374e54

A muted dark cyan.

Closest named color Charcoal #36454f · ΔE 5.26 Nearest Tailwind class mist-700 #394447 · ΔE 5

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Conversions

HEX

#374e54

RGB

rgb(55, 78, 84)

HSL

hsl(192.4, 20.9%, 27.3%)

HSV / HSB

hsv(192.4, 34.5%, 32.9%)

CMYK

cmyk(34.5%, 7.1%, 0%, 67.1%)

LAB

lab(31.58, -7.12, -6.38)

LCH

lch(31.58, 9.56, 221.86)

OKLCH

oklch(40.7%, 0.0299, 215.6)

HWB

hwb(192.4, 21.6%, 67.1%)

Harmony colors

Complementary

#543d37

Analogous

#37544c

#374e54

#374054

Triadic

#374e54

#54374e

#4e5437

Split-complementary

#374e54

#543740

#544c37

Tetradic

#374e54

#3d3754

#543d37

#4e5437

Square

#374e54

#4c3754

#543d37

#405437

Shades

Color #374e54 mixed toward black.

#2e4146

#253438

#1c272a

#121a1c

#090d0e

Tints

Color #374e54 mixed toward white.

#50717a

#6a939d

#8faeb6

#b4c9ce

#dae4e7

Tones

Color #374e54 mixed toward gray.

#394d52

#3c4b4f

#3e4a4d

#41484a

#434748

Accessibility

Aa White text on this color

8.82:1

Aa Black text on this color

2.38:1

White text reads better on this background (8.82:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#424253 · ΔE 14.3

Deuteranopia

#413f52 · ΔE 16

Tritanopia

#385151 · ΔE 3.9

Achromatopsia

#4a4a4a · ΔE 9.7

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

Code

CSS

background-color: #374e54;

Tailwind (arbitrary value)

bg-[#374e54]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Light Sky Blue #87cefa

Frequently asked questions

#374e54 (#374e54) is rgb(55, 78, 84) in RGB.

No, #374e54 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 #374e54, or check how it holds up for accessibility.

Generate a palette → Check contrast