Answers for "something closer to white color in bootstrap"

bootstrap color variants

/* colors in bootstrap */
color : #007bff; /* primary */
color : #6c757d; /* secondary */
color : #28a745; /* success */
color : #ffc107; /* warning */
color : #dc3545; /* danger */
color : #17a2b8; /* info */
color : #f8f9fa; /* light */
color : #343a40; /* dark */

bootstrap color a div

use something like :
<div class="container alert alert-success">
   <div class="row">
      <div class="col">I'm your content inside the grid!</div>
   </div>
</div>