#3f727c

Color #3f727c

A muted dark cyan.

Closest named color Slate Gray #708090 · ΔE 14.38 Nearest Tailwind class cyan-700 #007595 · ΔE 7.7

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Conversions

HEX

#3f727c

RGB

rgb(63, 114, 124)

HSL

hsl(189.8, 32.6%, 36.7%)

HSV / HSB

hsv(189.8, 49.2%, 48.6%)

CMYK

cmyk(49.2%, 8.1%, 0%, 51.4%)

LAB

lab(45.01, -14.2, -10.84)

LCH

lch(45.01, 17.86, 217.36)

OKLCH

oklch(52%, 0.0569, 211.71)

HWB

hwb(189.8, 24.7%, 51.4%)

Harmony colors

Complementary

#7c493f

Analogous

#3f7c68

#3f727c

#3f547c

Triadic

#3f727c

#7c3f72

#727c3f

Split-complementary

#3f727c

#7c3f54

#7c683f

Tetradic

#3f727c

#493f7c

#7c493f

#727c3f

Square

#3f727c

#683f7c

#7c493f

#547c3f

Shades

Color #3f727c mixed toward black.

#355f67

#2a4c53

#20393e

#152629

#0b1315

Tints

Color #3f727c mixed toward white.

#5193a0

#70abb6

#94c0c9

#b8d5db

#dbeaed

Tones

Color #3f727c mixed toward gray.

#446f77

#496b72

#4e686d

#536468

#596163

Accessibility

Aa White text on this color

5.37:1

Aa Black text on this color

3.91:1

White text reads better on this background (5.37:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#595a7a · ΔE 21.9

Deuteranopia

#565279 · ΔE 24.1

Tritanopia

#437877 · ΔE 5.8

Achromatopsia

#6a6a6a · ΔE 15.5

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

Code

CSS

background-color: #3f727c;

Tailwind (arbitrary value)

bg-[#3f727c]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#3f727c (#3f727c) is rgb(63, 114, 124) in RGB.

No, #3f727c is not web-safe. The nearest web-safe colors are among its tones and shades below.

Related tools

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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 #3f727c, or check how it holds up for accessibility.

Generate a palette → Check contrast