#3f4a4e

Color #3f4a4e

A nearly neutral, gray-leaning dark cyan.

Closest named color Charcoal #36454f · ΔE 4.68 Nearest Tailwind class mist-700 #394447 · ΔE 2.1

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Conversions

HEX

#3f4a4e

RGB

rgb(63, 74, 78)

HSL

hsl(196, 10.6%, 27.6%)

HSV / HSB

hsv(196, 19.2%, 30.6%)

CMYK

cmyk(19.2%, 5.1%, 0%, 69.4%)

LAB

lab(30.65, -3.4, -3.86)

LCH

lch(30.65, 5.14, 228.63)

OKLCH

oklch(40.1%, 0.0157, 221.91)

HWB

hwb(196, 24.7%, 69.4%)

Harmony colors

Complementary

#4e433f

Analogous

#3f4e4a

#3f4a4e

#3f424e

Triadic

#3f4a4e

#4e3f4a

#4a4e3f

Split-complementary

#3f4a4e

#4e3f42

#4e4a3f

Tetradic

#3f4a4e

#433f4e

#4e433f

#4a4e3f

Square

#3f4a4e

#4a3f4e

#4e433f

#424e3f

Shades

Color #3f4a4e mixed toward black.

#343e41

#2a3134

#1f2527

#15191a

#0a0c0d

Tints

Color #3f4a4e mixed toward white.

#5a6a70

#778a91

#99a7ac

#bbc5c8

#dde2e3

Tones

Color #3f4a4e mixed toward gray.

#40494d

#41494b

#43484a

#444849

#454748

Accessibility

Aa White text on this color

9.13:1

Aa Black text on this color

2.3:1

White text reads better on this background (9.13:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#44444d · ΔE 7.7

Deuteranopia

#43434d · ΔE 8.1

Tritanopia

#404c4c · ΔE 2.7

Achromatopsia

#484848 · ΔE 5.6

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

Code

CSS

background-color: #3f4a4e;

Tailwind (arbitrary value)

bg-[#3f4a4e]

Related colors

Deep Sky Blue #00bfff

Light Blue #add8e6

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Powder Blue #b0e0e6

Frequently asked questions

#3f4a4e (#3f4a4e) is rgb(63, 74, 78) in RGB.

No, #3f4a4e 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 #3f4a4e, or check how it holds up for accessibility.

Generate a palette → Check contrast