#373746

Color #373746

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 8.59 Nearest Tailwind class zinc-700 #3f3f46 · ΔE 5

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Conversions

HEX

#373746

RGB

rgb(55, 55, 70)

HSL

hsl(240, 12%, 24.5%)

HSV / HSB

hsv(240, 21.4%, 27.5%)

CMYK

cmyk(21.4%, 21.4%, 0%, 72.5%)

LAB

lab(23.63, 3.79, -9.23)

LCH

lch(23.63, 9.98, 292.32)

OKLCH

oklch(34.3%, 0.0261, 284.89)

HWB

hwb(240, 21.6%, 72.5%)

Harmony colors

Complementary

#464637

Analogous

#373e46

#373746

#3e3746

Triadic

#373746

#463737

#374637

Split-complementary

#373746

#463e37

#3e4637

Tetradic

#373746

#463746

#464637

#374637

Square

#373746

#46373e

#464637

#37463e

Shades

Color #373746 mixed toward black.

#2e2e3a

#25252f

#1b1b23

#121217

#09090c

Tints

Color #373746 mixed toward white.

#53536a

#6f6f8e

#9393aa

#b7b7c7

#dbdbe3

Tones

Color #373746 mixed toward gray.

#383845

#393943

#3b3b42

#3c3c41

#3d3d40

Accessibility

Aa White text on this color

11.68:1

Aa Black text on this color

1.8:1

White text reads better on this background (11.68:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#373743 · ΔE 1.5

Deuteranopia

#373742 · ΔE 2.1

Tritanopia

#37403f · ΔE 12.1

Achromatopsia

#383838 · ΔE 8.7

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

Code

CSS

background-color: #373746;

Tailwind (arbitrary value)

bg-[#373746]

Related colors

Navy #000080

Lavender #e6e6fa

Blue #0000ff

Dark Blue #00008b

Ghost White #f8f8ff

Medium Blue #0000cd

Frequently asked questions

#373746 (#373746) is rgb(55, 55, 70) in RGB.

No, #373746 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 #373746, or check how it holds up for accessibility.

Generate a palette → Check contrast