A detailed comparison of #31A57E and #9231A5 — triadic range colors
background: linear-gradient(to right, #31A57E, #9231A5);
With a contrast ratio of 2.13:1, this pair does not meet WCAG guidelines for text. Use these colors as adjacent blocks, gradients, or decorative accents rather than text-on-background pairings.
These colors have a 130\u00B0 hue difference, making them triadic range. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.