#374e4e

Color #374e4e

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 3.07 Nearest Tailwind class mist-700 #394447 · ΔE 6.1

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Conversions

HEX

#374e4e

RGB

rgb(55, 78, 78)

HSL

hsl(180, 17.3%, 26.1%)

HSV / HSB

hsv(180, 29.5%, 30.6%)

CMYK

cmyk(29.5%, 0%, 0%, 69.4%)

LAB

lab(31.37, -8.77, -2.86)

LCH

lch(31.37, 9.22, 198.06)

OKLCH

oklch(40.5%, 0.0282, 196.06)

HWB

hwb(180, 21.6%, 69.4%)

Harmony colors

Complementary

#4e3737

Analogous

#374e43

#374e4e

#37434e

Triadic

#374e4e

#4e374e

#4e4e37

Split-complementary

#374e4e

#4e3743

#4e4337

Tetradic

#374e4e

#37374e

#4e3737

#4e4e37

Square

#374e4e

#43374e

#4e3737

#434e37

Shades

Color #374e4e mixed toward black.

#2e4141

#253434

#1c2727

#121a1a

#090d0d

Tints

Color #374e4e mixed toward white.

#517373

#6c9797

#90b1b1

#b5cbcb

#dae5e5

Tones

Color #374e4e mixed toward gray.

#394c4c

#3b4a4a

#3d4848

#3f4646

#414444

Accessibility

Aa White text on this color

8.89:1

Aa Black text on this color

2.36:1

White text reads better on this background (8.89:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#42424e · ΔE 14.5

Deuteranopia

#413f4e · ΔE 16.7

Tritanopia

#384e4e · ΔE 0.3

Achromatopsia

#4a4a4a · ΔE 10.3

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

Code

CSS

background-color: #374e4e;

Tailwind (arbitrary value)

bg-[#374e4e]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#374e4e (#374e4e) is rgb(55, 78, 78) in RGB.

No, #374e4e 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 #374e4e, or check how it holds up for accessibility.

Generate a palette → Check contrast