A detailed comparison of #2909CE and #0AEBD8 — adjacent colors
background: linear-gradient(to right, #2909CE, #0AEBD8);
With a contrast ratio of 6.86:1, this pair meets WCAG AA for normal text. Use Cyan Core Pure as the background and Violet Velvet 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.