#373c3c

Color #373c3c

A nearly neutral, gray-leaning dark cyan.

Closest named color Charcoal #36454f · ΔE 8.14 Nearest Tailwind class neutral-700 #404040 · ΔE 3.4

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Conversions

HEX

#373c3c

RGB

rgb(55, 60, 60)

HSL

hsl(180, 4.3%, 22.5%)

HSV / HSB

hsv(180, 8.3%, 23.5%)

CMYK

cmyk(8.3%, 0%, 0%, 76.5%)

LAB

lab(24.86, -2.1, -0.72)

LCH

lch(24.86, 2.22, 198.92)

OKLCH

oklch(35.1%, 0.0068, 197.1)

HWB

hwb(180, 21.6%, 76.5%)

Harmony colors

Complementary

#3c3737

Analogous

#373c39

#373c3c

#37393c

Triadic

#373c3c

#3c373c

#3c3c37

Split-complementary

#373c3c

#3c3739

#3c3937

Tetradic

#373c3c

#37373c

#3c3737

#3c3c37

Square

#373c3c

#39373c

#3c3737

#393c37

Shades

Color #373c3c mixed toward black.

#2e3232

#252828

#1b1e1e

#121414

#090a0a

Tints

Color #373c3c mixed toward white.

#565e5e

#768181

#98a0a0

#bac0c0

#dddfdf

Tones

Color #373c3c mixed toward gray.

#373b3b

#383b3b

#393a3a

Accessibility

Aa White text on this color

11.21:1

Aa Black text on this color

1.87:1

White text reads better on this background (11.21:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#39393c · ΔE 4.1

Deuteranopia

#39393c · ΔE 4.1

Tritanopia

#373c3c · ΔE 0

Achromatopsia

#3b3b3b · ΔE 3

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

Code

CSS

background-color: #373c3c;

Tailwind (arbitrary value)

bg-[#373c3c]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#373c3c (#373c3c) is rgb(55, 60, 60) in RGB.

No, #373c3c 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 #373c3c, or check how it holds up for accessibility.

Generate a palette → Check contrast