#3f6f7e

Color #3f6f7e

A muted dark cyan.

Closest named color Slate Gray #708090 · ΔE 13.38 Nearest Tailwind class cyan-700 #007595 · ΔE 6.2

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Conversions

HEX

#3f6f7e

RGB

rgb(63, 111, 126)

HSL

hsl(194.3, 33.3%, 37.1%)

HSV / HSB

hsv(194.3, 50%, 49.4%)

CMYK

cmyk(50%, 11.9%, 0%, 50.6%)

LAB

lab(44.13, -11.91, -13.35)

LCH

lch(44.13, 17.89, 228.26)

OKLCH

oklch(51.4%, 0.0573, 220.11)

HWB

hwb(194.3, 24.7%, 50.6%)

Harmony colors

Complementary

#7e4e3f

Analogous

#3f7e6e

#3f6f7e

#3f507e

Triadic

#3f6f7e

#7e3f6f

#6f7e3f

Split-complementary

#3f6f7e

#7e3f50

#7e6e3f

Tetradic

#3f6f7e

#4e3f7e

#7e4e3f

#6f7e3f

Square

#3f6f7e

#6e3f7e

#7e4e3f

#507e3f

Shades

Color #3f6f7e mixed toward black.

#355d69

#2a4a54

#20383f

#15252a

#0b1315

Tints

Color #3f6f7e mixed toward white.

#518ea2

#70a7b8

#94bdca

#b8d3db

#dbe9ed

Tones

Color #3f6f7e mixed toward gray.

#446c79

#4a6a74

#4f676e

#546469

#596164

Accessibility

Aa White text on this color

5.55:1

Aa Black text on this color

3.79:1

White text reads better on this background (5.55:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#58587b · ΔE 20.6

Deuteranopia

#55517a · ΔE 22

Tritanopia

#427877 · ΔE 8.6

Achromatopsia

#686868 · ΔE 14.8

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

Code

CSS

background-color: #3f6f7e;

Tailwind (arbitrary value)

bg-[#3f6f7e]

Related colors

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Powder Blue #b0e0e6

Light Sky Blue #87cefa

Charcoal #36454f

Frequently asked questions

#3f6f7e (#3f6f7e) is rgb(63, 111, 126) in RGB.

No, #3f6f7e 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 #3f6f7e, or check how it holds up for accessibility.

Generate a palette → Check contrast