#556a67

Color #556a67

A nearly neutral, gray-leaning dark cyan.

Closest named color Dim Gray #696969 · ΔE 8.65 Nearest Tailwind class mist-500 #67787c · ΔE 7.5

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Conversions

HEX

#556a67

RGB

rgb(85, 106, 103)

HSL

hsl(171.4, 11%, 37.5%)

HSV / HSB

hsv(171.4, 19.8%, 41.6%)

CMYK

cmyk(19.8%, 0%, 2.8%, 58.4%)

LAB

lab(43.09, -8.5, -0.91)

LCH

lch(43.09, 8.55, 186.11)

OKLCH

oklch(50.6%, 0.0255, 185.84)

HWB

hwb(171.4, 33.3%, 58.4%)

Harmony colors

Complementary

#6a5558

Analogous

#556a5d

#556a67

#55636a

Triadic

#556a67

#67556a

#6a6755

Split-complementary

#556a67

#6a5563

#6a5d55

Tetradic

#556a67

#55586a

#6a5558

#6a6755

Square

#556a67

#5d556a

#6a5558

#636a55

Shades

Color #556a67 mixed toward black.

#475856

#394745

#2b3534

#1c2322

#0e1211

Tints

Color #556a67 mixed toward white.

#6d8884

#89a09d

#a7b8b6

#c4d0ce

#e2e7e7

Tones

Color #556a67 mixed toward gray.

#576866

#596765

#5a6563

#5c6362

#5e6161

Accessibility

Aa White text on this color

5.76:1

Aa Black text on this color

3.64:1

White text reads better on this background (5.76:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#5f5f68 · ΔE 13.2

Deuteranopia

#5e5c68 · ΔE 15.4

Tritanopia

#566868 · ΔE 2.2

Achromatopsia

#666666 · ΔE 9.9

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

Code

CSS

background-color: #556a67;

Tailwind (arbitrary value)

bg-[#556a67]

Related colors

Turquoise #40e0d0

Light Sea Green #20b2aa

Medium Turquoise #48d1cc

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#556a67 (#556a67) is rgb(85, 106, 103) in RGB.

No, #556a67 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 #556a67, or check how it holds up for accessibility.

Generate a palette → Check contrast