A detailed comparison of #3BD8F7 and #301EF6 — adjacent colors
background: linear-gradient(to right, #3BD8F7, #301EF6);
With a contrast ratio of 4.67:1, this pair meets WCAG AA for normal text. Use Cerulean Tone Pure as the background and Amethyst Radiant Pure as text for optimal readability.
These colors have a 55\u00B0 hue difference, making them adjacent. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.