A detailed comparison of #1EF6E4 and #421EF6 — adjacent colors
background: linear-gradient(to right, #1EF6E4, #421EF6);
With a contrast ratio of 5.59:1, this pair meets WCAG AA for normal text. Use Violet Radiant Pure as the background and Cyan Radiant Pure as text for optimal readability.
These colors have a 75\u00B0 hue difference, making them adjacent. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.