A detailed comparison of #661EF6 and #30F61E — split-complementary colors
background: linear-gradient(to right, #661EF6, #30F61E);
With a contrast ratio of 4.65:1, this pair meets WCAG AA for normal text. Use Clover Radiant Pure as the background and Orchid Radiant Pure as text for optimal readability.
These colors have a 145\u00B0 hue difference, making them split-complementary. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.