#3f4e60

Color #3f4e60

A muted dark blue.

Closest named color Charcoal #36454f · ΔE 6.53 Nearest Tailwind class gray-600 #4a5565 · ΔE 3

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Conversions

HEX

#3f4e60

RGB

rgb(63, 78, 96)

HSL

hsl(212.7, 20.8%, 31.2%)

HSV / HSB

hsv(212.7, 34.4%, 37.6%)

CMYK

cmyk(34.4%, 18.7%, 0%, 62.4%)

LAB

lab(32.59, -1.01, -12.43)

LCH

lch(32.59, 12.47, 265.35)

OKLCH

oklch(41.8%, 0.0357, 253.24)

HWB

hwb(212.7, 24.7%, 62.4%)

Harmony colors

Complementary

#60513f

Analogous

#3f5f60

#3f4e60

#413f60

Triadic

#3f4e60

#603f4e

#4e603f

Split-complementary

#3f4e60

#60413f

#5f603f

Tetradic

#3f4e60

#513f60

#60513f

#4e603f

Square

#3f4e60

#603f5f

#60513f

#3f6041

Shades

Color #3f4e60 mixed toward black.

#354150

#2a3440

#202730

#151a20

#0b0d10

Tints

Color #3f4e60 mixed toward white.

#566b83

#7288a2

#95a6ba

#b8c3d1

#dce1e8

Tones

Color #3f4e60 mixed toward gray.

#424e5d

#454f5b

#474f58

#4a4f55

#4d4f52

Accessibility

Aa White text on this color

8.5:1

Aa Black text on this color

2.47:1

White text reads better on this background (8.5:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#46465c · ΔE 8.4

Deuteranopia

#45445b · ΔE 9.2

Tritanopia

#405958 · ΔE 12.6

Achromatopsia

#4d4d4d · ΔE 9.8

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

Code

CSS

background-color: #3f4e60;

Tailwind (arbitrary value)

bg-[#3f4e60]

Related colors

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Alice Blue #f0f8ff

Steel Blue #4682b4

Frequently asked questions

#3f4e60 (#3f4e60) is rgb(63, 78, 96) in RGB.

No, #3f4e60 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

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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 #3f4e60, or check how it holds up for accessibility.

Generate a palette → Check contrast