#374c50

Color #374c50

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 4.91 Nearest Tailwind class mist-700 #394447 · ΔE 4.3

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#374c50

RGB

rgb(55, 76, 80)

HSL

hsl(189.6, 18.5%, 26.5%)

HSV / HSB

hsv(189.6, 31.2%, 31.4%)

CMYK

cmyk(31.2%, 5%, 0%, 68.6%)

LAB

lab(30.78, -7.01, -5.01)

LCH

lch(30.78, 8.62, 215.55)

OKLCH

oklch(40.1%, 0.0269, 210.67)

HWB

hwb(189.6, 21.6%, 68.6%)

Harmony colors

Complementary

#503b37

Analogous

#375048

#374c50

#374050

Triadic

#374c50

#50374c

#4c5037

Split-complementary

#374c50

#503740

#504837

Tetradic

#374c50

#3b3750

#503b37

#4c5037

Square

#374c50

#483750

#503b37

#405037

Shades

Color #374c50 mixed toward black.

#2e3f43

#253335

#1c2628

#12191b

#090d0d

Tints

Color #374c50 mixed toward white.

#516f75

#6b9299

#90adb3

#b5c8cc

#dae4e6

Tones

Color #374c50 mixed toward gray.

#394b4e

#3b494c

#3d484a

#3f4648

#414546

Accessibility

Aa White text on this color

9.08:1

Aa Black text on this color

2.31:1

White text reads better on this background (9.08:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#41414f · ΔE 13.3

Deuteranopia

#403e4f · ΔE 15.4

Tritanopia

#384e4e · ΔE 2.6

Achromatopsia

#484848 · ΔE 9.2

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

Code

CSS

background-color: #374c50;

Tailwind (arbitrary value)

bg-[#374c50]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Cadet Blue #5f9ea0

Sky Blue #87ceeb

Dark Turquoise #00ced1

Frequently asked questions

#374c50 (#374c50) is rgb(55, 76, 80) in RGB.

No, #374c50 is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

Related tools

Colors

HEX to RGB Converter

Convert any HEX color code to its RGB and HSL equivalents, live, with copy-to-clipboard values.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #374c50, or check how it holds up for accessibility.

Generate a palette → Check contrast