#45666a

Color #45666a

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 9.98 Nearest Tailwind class mist-600 #4b585b · ΔE 7.5

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Conversions

HEX

#45666a

RGB

rgb(69, 102, 106)

HSL

hsl(186.5, 21.1%, 34.3%)

HSV / HSB

hsv(186.5, 34.9%, 41.6%)

CMYK

cmyk(34.9%, 3.8%, 0%, 58.4%)

LAB

lab(40.91, -10.79, -6.07)

LCH

lch(40.91, 12.38, 209.36)

OKLCH

oklch(48.7%, 0.0386, 205.44)

HWB

hwb(186.5, 27.1%, 58.4%)

Harmony colors

Complementary

#6a4945

Analogous

#456a5b

#45666a

#45536a

Triadic

#45666a

#6a4566

#666a45

Split-complementary

#45666a

#6a4553

#6a5b45

Tetradic

#45666a

#49456a

#6a4945

#666a45

Square

#45666a

#5b456a

#6a4945

#536a45

Shades

Color #45666a mixed toward black.

#3a5558

#2e4447

#233335

#172223

#0c1112

Tints

Color #45666a mixed toward white.

#5b868c

#78a2a7

#9ab9bd

#bbd0d3

#dde8e9

Tones

Color #45666a mixed toward gray.

#486467

#4b6164

#4e5f61

#515c5e

#545a5b

Accessibility

Aa White text on this color

6.25:1

Aa Black text on this color

3.36:1

White text reads better on this background (6.25:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#555569 · ΔE 18.2

Deuteranopia

#535169 · ΔE 20.2

Tritanopia

#476868 · ΔE 2.2

Achromatopsia

#606060 · ΔE 12.4

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

Code

CSS

background-color: #45666a;

Tailwind (arbitrary value)

bg-[#45666a]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#45666a (#45666a) is rgb(69, 102, 106) in RGB.

No, #45666a 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 #45666a, or check how it holds up for accessibility.

Generate a palette → Check contrast