#565b64

Color #565b64

A nearly neutral, gray-leaning dark blue.

Closest named color Dim Gray #696969 · ΔE 8.29 Nearest Tailwind class zinc-600 #52525c · ΔE 4.2

Open in Palette generator Color wheel Color mixer Contrast checker Blindness simulator Gradient

Conversions

HEX

#565b64

RGB

rgb(86, 91, 100)

HSL

hsl(218.6, 7.5%, 36.5%)

HSV / HSB

hsv(218.6, 14%, 39.2%)

CMYK

cmyk(14%, 9%, 0%, 60.8%)

LAB

lab(38.52, 0.1, -5.83)

LCH

lch(38.52, 5.83, 270.98)

OKLCH

oklch(47%, 0.0158, 262.38)

HWB

hwb(218.6, 33.7%, 60.8%)

Harmony colors

Complementary

#645f56

Analogous

#566264

#565b64

#585664

Triadic

#565b64

#64565b

#5b6456

Split-complementary

#565b64

#645856

#626456

Tetradic

#565b64

#5f5664

#645f56

#5b6456

Square

#565b64

#645662

#645f56

#566458

Shades

Color #565b64 mixed toward black.

#484c53

#393d43

#2b2e32

#1d1e21

#0e0f11

Tints

Color #565b64 mixed toward white.

#6f7581

#8b919b

#a8acb4

#c5c8cd

#e2e3e6

Tones

Color #565b64 mixed toward gray.

#575b63

#585c62

#5a5c61

#5b5c5f

#5c5d5e

Accessibility

Aa White text on this color

6.83:1

Aa Black text on this color

3.08:1

White text reads better on this background (6.83:1). That passes WCAG AA (≥4.5:1) for normal-size text, but not AAA.

Under color vision deficiencies

Protanopia

#585862 · ΔE 3.1

Deuteranopia

#585861 · ΔE 2.9

Tritanopia

#566060 · ΔE 6.7

Achromatopsia

#5b5b5b · ΔE 5.2

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

Code

CSS

background-color: #565b64;

Tailwind (arbitrary value)

bg-[#565b64]

Related colors

Cornflower Blue #6495ed

Light Steel Blue #b0c4de

Royal Blue #4169e1

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#565b64 (#565b64) is rgb(86, 91, 100) in RGB.

No, #565b64 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 #565b64, or check how it holds up for accessibility.

Generate a palette → Check contrast