Tools

Colors Contrast Calculator

12/03/2025

Welcome to the Color Contrast Calculator! This tool helps you determine whether two colors have adequate contrast to ensure good readability in your designs.



 

How to Use:

  1. Select the background and text colors you wish to compare.
  2. Click the "Calculate Contrast" button.
  3. Your selected colors and the contrast ratio will appear below the button.
  4. If the ratio is below 4.5, it indicates that the color combination is not ideal for readability.