#366c6c

Color #366c6c

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 12.62 Nearest Tailwind class teal-800 #005f5a · ΔE 7

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Conversions

HEX

#366c6c

RGB

rgb(54, 108, 108)

HSL

hsl(180, 33.3%, 31.8%)

HSV / HSB

hsv(180, 50%, 42.4%)

CMYK

cmyk(50%, 0%, 0%, 57.6%)

LAB

lab(42.14, -17.84, -5.54)

LCH

lch(42.14, 18.68, 197.25)

OKLCH

oklch(49.5%, 0.0574, 195.47)

HWB

hwb(180, 21.2%, 57.6%)

Harmony colors

Complementary

#6c3636

Analogous

#366c51

#366c6c

#36516c

Triadic

#366c6c

#6c366c

#6c6c36

Split-complementary

#366c6c

#6c3651

#6c5136

Tetradic

#366c6c

#36366c

#6c3636

#6c6c36

Square

#366c6c

#51366c

#6c3636

#516c36

Shades

Color #366c6c mixed toward black.

#2d5a5a

#244848

#1b3636

#122424

#091212

Tints

Color #366c6c mixed toward white.

#499393

#64b2b2

#8bc5c5

#b2d8d8

#d8ecec

Tones

Color #366c6c mixed toward gray.

#3b6868

#3f6363

#445f5f

#485a5a

#4d5656

Accessibility

Aa White text on this color

5.97:1

Aa Black text on this color

3.52:1

White text reads better on this background (5.97:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#53536c · ΔE 24.1

Deuteranopia

#504b6c · ΔE 27.1

Tritanopia

#3a6c6c · ΔE 0.7

Achromatopsia

#636363 · ΔE 16.8

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

Code

CSS

background-color: #366c6c;

Tailwind (arbitrary value)

bg-[#366c6c]

Related colors

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Dark Slate Gray #2f4f4f

Light Cyan #e0ffff

Pale Turquoise #afeeee

Frequently asked questions

#366c6c (#366c6c) is rgb(54, 108, 108) in RGB.

No, #366c6c 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 #366c6c, or check how it holds up for accessibility.

Generate a palette → Check contrast