#373949

Color #373949

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 7.94 Nearest Tailwind class gray-700 #364153 · ΔE 4.8

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Conversions

HEX

#373949

RGB

rgb(55, 57, 73)

HSL

hsl(233.3, 14.1%, 25.1%)

HSV / HSB

hsv(233.3, 24.7%, 28.6%)

CMYK

cmyk(24.7%, 21.9%, 0%, 71.4%)

LAB

lab(24.38, 3.27, -10.08)

LCH

lch(24.38, 10.6, 287.97)

OKLCH

oklch(34.9%, 0.028, 279.26)

HWB

hwb(233.3, 21.6%, 71.4%)

Harmony colors

Complementary

#494737

Analogous

#374249

#373949

#3e3749

Triadic

#373949

#493739

#394937

Split-complementary

#373949

#493e37

#424937

Tetradic

#373949

#473749

#494737

#394937

Square

#373949

#493742

#494737

#37493e

Shades

Color #373949 mixed toward black.

#2e2f3d

#252631

#1b1c25

#121318

#09090c

Tints

Color #373949 mixed toward white.

#52556d

#6e7292

#9295ad

#b6b8c8

#dbdce4

Tones

Color #373949 mixed toward gray.

#383a48

#3a3b46

#3b3d45

#3d3e43

#3f3f42

Accessibility

Aa White text on this color

11.39:1

Aa Black text on this color

1.84:1

White text reads better on this background (11.39:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#383846 · ΔE 1.2

Deuteranopia

#383845 · ΔE 1.6

Tritanopia

#374342 · ΔE 12.8

Achromatopsia

#3a3a3a · ΔE 9

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

Code

CSS

background-color: #373949;

Tailwind (arbitrary value)

bg-[#373949]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#373949 (#373949) is rgb(55, 57, 73) in RGB.

No, #373949 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 #373949, or check how it holds up for accessibility.

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