A detailed comparison of #511CBA and #5CD520 — complementary colors
background: linear-gradient(to right, #511CBA, #5CD520);
With a contrast ratio of 4.94:1, this pair meets WCAG AA for normal text. Use Moss Core Vivid as the background and Orchid Velvet Vivid as text for optimal readability.
These colors have a 160\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.