#3f6c82

Color #3f6c82

A muted dark cyan.

Closest named color Slate Gray #708090 · ΔE 13.3 Nearest Tailwind class cyan-700 #007595 · ΔE 5.8

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Conversions

HEX

#3f6c82

RGB

rgb(63, 108, 130)

HSL

hsl(199.7, 34.7%, 37.8%)

HSV / HSB

hsv(199.7, 51.5%, 51%)

CMYK

cmyk(51.5%, 16.9%, 0%, 49%)

LAB

lab(43.35, -8.94, -16.95)

LCH

lch(43.35, 19.16, 242.19)

OKLCH

oklch(50.8%, 0.0606, 230.82)

HWB

hwb(199.7, 24.7%, 49%)

Harmony colors

Complementary

#82553f

Analogous

#3f8276

#3f6c82

#3f4a82

Triadic

#3f6c82

#823f6c

#6c823f

Split-complementary

#3f6c82

#823f4a

#82763f

Tetradic

#3f6c82

#553f82

#82553f

#6c823f

Square

#3f6c82

#763f82

#82553f

#4a823f

Shades

Color #3f6c82 mixed toward black.

#345a6c

#2a4857

#1f3641

#15242b

#0a1216

Tints

Color #3f6c82 mixed toward white.

#5089a5

#71a2ba

#94b9cb

#b8d0dc

#dbe8ee

Tones

Color #3f6c82 mixed toward gray.

#456a7c

#4a6877

#506671

#55646c

#5b6266

Accessibility

Aa White text on this color

5.71:1

Aa Black text on this color

3.68:1

White text reads better on this background (5.71:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#56567d · ΔE 17.9

Deuteranopia

#53507c · ΔE 18.9

Tritanopia

#427978 · ΔE 12.3

Achromatopsia

#666666 · ΔE 14.5

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

Code

CSS

background-color: #3f6c82;

Tailwind (arbitrary value)

bg-[#3f6c82]

Related colors

Sky Blue #87ceeb

Light Sky Blue #87cefa

Charcoal #36454f

Deep Sky Blue #00bfff

Light Blue #add8e6

Steel Blue #4682b4

Frequently asked questions

#3f6c82 (#3f6c82) is rgb(63, 108, 130) in RGB.

No, #3f6c82 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 #3f6c82, or check how it holds up for accessibility.

Generate a palette → Check contrast