Update color value checks to use toARGB32() for consistency

[GitMasterJatin]

What kind of change does this PR introduce?

• update color value checks to use toARGB32() for consistency.

Issue Number:

• Fixes Bug Report : value getter is deprecated and shouldn't be used #157

Summary

• removed value getter and replaced with toARGB32().

Does this PR introduce a breaking change?

• No

Have you read the contributing guide , README.md , code of conduct?

• Yes

[github-actions]

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[may-tas]

looks good, merging.