#374056

Color #374056

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 8.65 Nearest Tailwind class gray-700 #364153 · ΔE 2.5

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Conversions

HEX

#374056

RGB

rgb(55, 64, 86)

HSL

hsl(222.6, 22%, 27.6%)

HSV / HSB

hsv(222.6, 36%, 33.7%)

CMYK

cmyk(36%, 25.6%, 0%, 66.3%)

LAB

lab(27.16, 2.41, -14.38)

LCH

lch(27.16, 14.58, 279.51)

OKLCH

oklch(37.3%, 0.0398, 267.27)

HWB

hwb(222.6, 21.6%, 66.3%)

Harmony colors

Complementary

#564d37

Analogous

#374f56

#374056

#3d3756

Triadic

#374056

#563740

#405637

Split-complementary

#374056

#563d37

#4f5637

Tetradic

#374056

#4d3756

#564d37

#405637

Square

#374056

#56374f

#564d37

#37563d

Shades

Color #374056 mixed toward black.

#2e3548

#252b39

#1b202b

#12151d

#090b0e

Tints

Color #374056 mixed toward white.

#4f5c7b

#69799f

#8e9ab7

#b4bccf

#d9dde7

Tones

Color #374056 mixed toward gray.

#394153

#3c4251

#3f434e

#41444c

#444549

Accessibility

Aa White text on this color

10.34:1

Aa Black text on this color

2.03:1

White text reads better on this background (10.34:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3b3b51 · ΔE 4.4

Deuteranopia

#3b3a50 · ΔE 5

Tritanopia

#374d4c · ΔE 15.6

Achromatopsia

#404040 · ΔE 11.1

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

Code

CSS

background-color: #374056;

Tailwind (arbitrary value)

bg-[#374056]

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

#374056 (#374056) is rgb(55, 64, 86) in RGB.

No, #374056 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 #374056, or check how it holds up for accessibility.

Generate a palette → Check contrast