#505663

Color #505663

A nearly neutral, gray-leaning dark blue.

Closest named color Charcoal #36454f · ΔE 9.02 Nearest Tailwind class gray-600 #4a5565 · ΔE 2.3

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

Conversions

HEX

#505663

RGB

rgb(80, 86, 99)

HSL

hsl(221.1, 10.6%, 35.1%)

HSV / HSB

hsv(221.1, 19.2%, 38.8%)

CMYK

cmyk(19.2%, 13.1%, 0%, 61.2%)

LAB

lab(36.48, 0.72, -8.3)

LCH

lch(36.48, 8.33, 274.96)

OKLCH

oklch(45.3%, 0.0226, 265.68)

HWB

hwb(221.1, 31.4%, 61.2%)

Harmony colors

Complementary

#635d50

Analogous

#505f63

#505663

#545063

Triadic

#505663

#635056

#566350

Split-complementary

#505663

#635450

#5f6350

Tetradic

#505663

#5d5063

#635d50

#566350

Square

#505663

#63505f

#635d50

#506354

Shades

Color #505663 mixed toward black.

#434852

#353942

#282b31

#1b1d21

#0d0e10

Tints

Color #505663 mixed toward white.

#697081

#858c9c

#a3a9b5

#c2c6ce

#e0e2e6

Tones

Color #505663 mixed toward gray.

#525761

#535760

#55585e

#56585d

#58595b

Accessibility

Aa White text on this color

7.36:1

Aa Black text on this color

2.85:1

White text reads better on this background (7.36:1). That passes WCAG AAA (≥7:1) for normal-size text.

Under color vision deficiencies

Protanopia

#535360 · ΔE 3.3

Deuteranopia

#52525f · ΔE 3.4

Tritanopia

#505e5d · ΔE 10

Achromatopsia

#565656 · ΔE 7

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

Code

CSS

background-color: #505663;

Tailwind (arbitrary value)

bg-[#505663]

Related colors

Cornflower Blue #6495ed

Royal Blue #4169e1

Light Steel Blue #b0c4de

Light Slate Gray #778899

Slate Gray #708090

Dodger Blue #1e90ff

Frequently asked questions

#505663 (#505663) is rgb(80, 86, 99) in RGB.

No, #505663 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.

Try it → Accessibility

Contrast Checker

Check the WCAG contrast ratio between any two colors, live, with AA/AAA pass-fail results.

Try it → Generators

Palette Generator

Generate complementary, analogous, triadic, split-complementary, tetradic, square, and monochromatic palettes from any base color.

Try it →

Build something with this color

Generate a full palette from #505663, or check how it holds up for accessibility.

Generate a palette → Check contrast