title: Expo Linear Gradient transparent is showing up blackish
body: <p>I'm trying to get a bottom to top white to transparent-white transition in my React Native screen using Expo Linear Gradients:
  <a href="https://docs.expo.io/versions/latest/sdk/linear-gradient.html" rel="nofollow noreferrer">https://docs.expo.io/versions/latest/sdk/linear-gradient.html</a></p>
  
  <p>I copied the second example and flipped it around, and made it white instead of black. But now the "transparent" the white is supposed to fade in to is darker that the white is, see below:</p>
  
  <p><a href="https://i.stack.imgur.com/OtP0P.png" rel="nofollow noreferrer"><img src="https://i.stack.imgur.com/OtP0P.png" alt="enter image description here"></a></p>
  
  <p>The transparent actually is see through so that's good but is there a way to give it a white hue?</p>
  
  <p>Code here:</p>
  
  <pre><code>     &lt;LinearGradient
           colors={[ 'transparent', 'rgba(255,255,255,0.8)']}
           style={{
             position: 'absolute',
             left: 0,
             right: 0,
             bottom: 0,
             height: 200,
           }}
         /&gt;
  </code></pre>