Striped Triangle

<div></div>
<style>
  body {
    background: #40234b;
    display: grid;
    place-content: center;
  }

  div {
    width: 230px;
    height: 200px;
    background: #a94ea4;
    clip-path: polygon(50% 100%, 0 0, 100% 0);
    background: linear-gradient(
      120deg,
      #a94ea4 0 13.5px,
      #40234b 14.5px 23.5px,
      #a94ea4 24.5px 39.5px,
      #40234b 40.5px 49.5px,
      #a94ea4 50.5px 65.5px,
      #40234b 66.5px 75.5px,
      #a94ea4 76.5px 85.5px,
      #a94ea4 76.5px 91.5px,
      #40234b 92.5px 101.5px,
      #a94ea4 102.5px 117.5px,
      #40234b 118.5px 127.5px,
      #a94ea4 128.5px 143.5px,
      #40234b 144.5px 153.5px,
      #a94ea4 154.5px 169.5px,
      #40234b 170.5px 179.5px,
      #a94ea4 180.5px
    );
  }
</style>