RGBA calc error when change alpha

[ZiQiangWang]

The initial color is { r: 200, g: 120, b: 35, a: 0.5 }, when I change alpha, it become to { r: 199, g: 119, b: 34, a: 0.5 }
https://codesandbox.io/s/react-colorful-rgb-forked-qo0v7?file=/src/App.js

[ZiQiangWang]

@omgovich

[omgovich]

Hi! Thanks for the issue! I think it shouldn't be hard to fix. Unfortunately, I'm on vacation (in another country): will do my best to release the patch next week.