Use RGB to Mix Colors, What's wrong with my code

HTML-CSS
1

Tell us what’s happening:

Your code so far


<style>
  .red-text {
    color: rgb(225, 0, 0);
  }
  .orchid-text {
    color: rgb(218, 112, 214);
  }
  .sienna-text {
    color: rgb(160, 82, 45);
  }
  .blue-text {
    color: rgb(0, 0, 225);
  }
</style>

<h1 class="red-text">I am red!</h1>

<h1 class="orchid-text">I am orchid!</h1>

<h1 class="sienna-text">I am sienna!</h1>

<h1 class="blue-text">I am blue!</h1>

Your browser information:

User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.99 Safari/537.36.

Link to the challenge:
https://learn.freecodecamp.org/responsive-web-design/basic-css/use-rgb-to-mix-colors/

2

in rgb value for color red and blue, you have given 225 instead of 255.

rgb value of red: rgb(255, 0, 0);
rgb value of blue: rgb(0, 0, 255);