#373e49

Color #373e49

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 4.02 Nearest Tailwind class gray-700 #364153 · ΔE 3.4

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Conversions

HEX

#373e49

RGB

rgb(55, 62, 73)

HSL

hsl(216.7, 14.1%, 25.1%)

HSV / HSB

hsv(216.7, 24.7%, 28.6%)

CMYK

cmyk(24.7%, 15.1%, 0%, 71.4%)

LAB

lab(25.98, -0.04, -7.67)

LCH

lch(25.98, 7.67, 269.7)

OKLCH

oklch(36.2%, 0.0213, 259.43)

HWB

hwb(216.7, 21.6%, 71.4%)

Harmony colors

Complementary

#494237

Analogous

#374749

#373e49

#393749

Triadic

#373e49

#49373e

#3e4937

Split-complementary

#373e49

#493937

#474937

Tetradic

#373e49

#423749

#494237

#3e4937

Square

#373e49

#493747

#494237

#374939

Shades

Color #373e49 mixed toward black.

#2e343d

#252931

#1b1f25

#121518

#090a0c

Tints

Color #373e49 mixed toward white.

#525d6d

#6e7c92

#929cad

#b6bdc8

#dbdee4

Tones

Color #373e49 mixed toward gray.

#383e48

#3a3f46

#3b3f45

#3d3f43

#3f4042

Accessibility

Aa White text on this color

10.78:1

Aa Black text on this color

1.95:1

White text reads better on this background (10.78:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#3a3a47 · ΔE 4.6

Deuteranopia

#3a3946 · ΔE 5.2

Tritanopia

#374444 · ΔE 8.3

Achromatopsia

#3d3d3d · ΔE 6.5

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

Code

CSS

background-color: #373e49;

Tailwind (arbitrary value)

bg-[#373e49]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Royal Blue #4169e1

Frequently asked questions

#373e49 (#373e49) is rgb(55, 62, 73) in RGB.

No, #373e49 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 #373e49, or check how it holds up for accessibility.

Generate a palette → Check contrast