A detailed comparison of #5707A6 and #09CECE — adjacent colors
background: linear-gradient(to right, #5707A6, #09CECE);
With a contrast ratio of 5.4:1, this pair meets WCAG AA for normal text. Use Aqua Velvet Pure as the background and Plum Dusk Pure as text for optimal readability.
These colors have a 90\u00B0 hue difference, making them adjacent. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.