Adjustments - Essential Figma plugin for simultaneous HSL color adjustment
Contrast - A macOS app for quick access to WCAG color contrast ratios
Khoj - Khoj helps you find the items in your enormous Figma file.
Color Safe - Find accessible color palettes based on WCAG Guidelines
Token Master - Token Master is a plugin for Figma that automates your color design tokens.
Contrast for Figma - Check color contrast against images, gradients, and solids.