#455d5f

Color #455d5f

A muted dark cyan.

Closest named color Dark Slate Gray #2f4f4f · ΔE 7.23 Nearest Tailwind class mist-600 #4b585b · ΔE 4.5

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Conversions

HEX

#455d5f

RGB

rgb(69, 93, 95)

HSL

hsl(184.6, 15.9%, 32.2%)

HSV / HSB

hsv(184.6, 27.4%, 37.3%)

CMYK

cmyk(27.4%, 2.1%, 0%, 62.7%)

LAB

lab(37.7, -8.45, -4.08)

LCH

lch(37.7, 9.38, 205.77)

OKLCH

oklch(46%, 0.029, 202.5)

HWB

hwb(184.6, 27.1%, 62.7%)

Harmony colors

Complementary

#5f4745

Analogous

#455f54

#455d5f

#45505f

Triadic

#455d5f

#5f455d

#5d5f45

Split-complementary

#455d5f

#5f4550

#5f5445

Tetradic

#455d5f

#47455f

#5f4745

#5d5f45

Square

#455d5f

#54455f

#5f4745

#505f45

Shades

Color #455d5f mixed toward black.

#3a4e4f

#2e3e3f

#232f30

#171f20

#0c1010

Tints

Color #455d5f mixed toward white.

#5d7e81

#799b9e

#9bb4b6

#bccdcf

#dee6e7

Tones

Color #455d5f mixed toward gray.

#475b5d

#49595b

#4c5859

#4e5656

#505454

Accessibility

Aa White text on this color

7.04:1

Aa Black text on this color

2.98:1

White text reads better on this background (7.04:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#50515f · ΔE 14.1

Deuteranopia

#4f4d5e · ΔE 16.7

Tritanopia

#465e5e · ΔE 1.2

Achromatopsia

#595959 · ΔE 10.2

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

Code

CSS

background-color: #455d5f;

Tailwind (arbitrary value)

bg-[#455d5f]

Related colors

Powder Blue #b0e0e6

Cadet Blue #5f9ea0

Dark Turquoise #00ced1

Aqua #00ffff

Azure #f0ffff

Dark Cyan #008b8b

Frequently asked questions

#455d5f (#455d5f) is rgb(69, 93, 95) in RGB.

No, #455d5f 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 #455d5f, or check how it holds up for accessibility.

Generate a palette → Check contrast