CSS variable is invalid color

[artrayd]

I'm using this code to get CSS variable color and check its contrast:

const titleColor = getComputedStyle(document.documentElement).getPropertyValue('--titleTextColor')

And every time I get this error:
Error: Invalid Color : #000000 at ColorContrastChecker.hexToLuminance

Can't figure out why that happens.

[amaroyche]

@artrayd Try trimming the value obtained from getPropertyValue

E.g. ...getPropertyValue('--titleTextColor').trim()