Create color-to-hex-argb-string-converter.md

[cl2raul66]

Documentacion de ColorToHexRgbaStringConverter

[cl2raul66]

@microsoft-github-policy-service agree

[learn-build-service-prod]

Learn Build status updates of commit 641b085:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/maui/converters/color-to-hex-argb-string-converter.md	✅Succeeded	View

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[bijington]

@cl2raul66 thank you for this. I have just added 2 suggestions for the correct links which I can commit after this and we should be good.

[bijington]

I've just marked this as Draft so it doesn't get accidentally merged until we release the new converter

[learn-build-service-prod]

Learn Build status updates of commit 4804bf2:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/maui/converters/color-to-hex-argb-string-converter.md	✅Succeeded	View

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel

[learn-build-service-prod]

Learn Build status updates of commit cfde205:

✅ Validation status: passed

File	Status	Preview URL	Details
docs/maui/converters/color-to-hex-argb-string-converter.md	✅Succeeded	View

For more details, please refer to the build report.

For any questions, please:

• Try searching the learn.microsoft.com contributor guides
• Post your question in the Learn support channel