#366f7a

Color #366f7a

A muted dark cyan.

Closest named color Teal #008080 · ΔE 14.71 Nearest Tailwind class cyan-700 #007595 · ΔE 7.4

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Conversions

HEX

#366f7a

RGB

rgb(54, 111, 122)

HSL

hsl(189.7, 38.6%, 34.5%)

HSV / HSB

hsv(189.7, 55.7%, 47.8%)

CMYK

cmyk(55.7%, 9%, 0%, 52.2%)

LAB

lab(43.59, -15.3, -11.81)

LCH

lch(43.59, 19.33, 217.66)

OKLCH

oklch(50.8%, 0.062, 211.82)

HWB

hwb(189.7, 21.2%, 52.2%)

Harmony colors

Complementary

#7a4136

Analogous

#367a63

#366f7a

#364d7a

Triadic

#366f7a

#7a366f

#6f7a36

Split-complementary

#366f7a

#7a364d

#7a6336

Tetradic

#366f7a

#41367a

#7a4136

#6f7a36

Square

#366f7a

#63367a

#7a4136

#4d7a36

Shades

Color #366f7a mixed toward black.

#2d5c66

#244a51

#1b373d

#122529

#091214

Tints

Color #366f7a mixed toward white.

#4792a1

#65adbb

#8bc1cc

#b2d6dd

#d8eaee

Tones

Color #366f7a mixed toward gray.

#3c6b74

#41676f

#476369

#4d6063

#525c5e

Accessibility

Aa White text on this color

5.66:1

Aa Black text on this color

3.71:1

White text reads better on this background (5.66:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#555577 · ΔE 23

Deuteranopia

#514d77 · ΔE 24.5

Tritanopia

#3a7575 · ΔE 5.7

Achromatopsia

#676767 · ΔE 16.2

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

Code

CSS

background-color: #366f7a;

Tailwind (arbitrary value)

bg-[#366f7a]

Related colors

Powder Blue #b0e0e6

Light Blue #add8e6

Deep Sky Blue #00bfff

Sky Blue #87ceeb

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Frequently asked questions

#366f7a (#366f7a) is rgb(54, 111, 122) in RGB.

No, #366f7a is not one of the 216 web-safe colors — for that, every RGB channel would have to be a multiple of 51.

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 #366f7a, or check how it holds up for accessibility.

Generate a palette → Check contrast