colorsafe.co

What It Is

Color Safe is an online tool focused on accessible web color combinations. Its core purpose is to help designers choose website color pairings that are both visually appealing and readable, based on the text-to-background contrast requirements in the WCAG Guidelines. Rather than serving as a general-purpose color palette inspiration tool, it is specifically built for accessibility-focused design, making it especially useful for websites and product interfaces that need to ensure content remains readable for users with different visual abilities.

Core Features and Design Factors

The tool lets users set the Background Color, Font-Family, Font-Size, and Font-Weight, then generates usable text colors based on those conditions. The page displays each color’s HEX, RGB, Current Ratio, Pass/Fail status, and target Goal Ratio. It supports both WCAG AA and AAA levels, and notes that AA is sufficient in most cases, though some companies and government organizations may need to meet AAA. For users who want more color options, the tool suggests lowering the target to AA, increasing the font size to 24px, or making the text bold so it qualifies as Large Text.

Pricing, Copyright, and Collaboration

The captured content does not mention subscriptions, paywalls, or a commercial version; the page appears to be a free tool that can be used directly. In terms of licensing and copyright, it only states that the tool was created by Donielle Berg and Adrian Rapp and welcomes feedback, but does not specify copyright ownership of generated palettes, commercial usage rights, or terms of service. No account system, project saving, team sharing, comment review, or approval workflow features were observed, so it is better suited for quick individual checks than team-level design system management.

Pros and Cons

Its strengths are its clear standards and straightforward workflow. The tool is built directly around WCAG contrast requirements and takes real design variables such as background color, font size, and font weight into account. HEX and RGB values can be copied, which also makes handoff to developers easier. Its limitations are that it remains relatively lightweight: there is no large resource library, batch export, brand color management, Figma/Sketch integration, or API information. It can answer the question “is this text color readable on this background?”, but it cannot replace a complete color system, design guideline platform, or visual branding tool.

Who It’s For and Access from China

Color Safe is suitable for UI/UX designers, front-end developers, product teams, and website projects that need to meet AA/AAA accessibility requirements. It is especially useful in the early design stage for quickly screening text colors for body copy, buttons, navigation, and similar UI elements. Access from China cannot be determined from the available content and is marked as unknown. If access is unstable, alternatives include WebAIM Contrast Checker, Adobe Color, Coolors, Accessible Colors, or contrast-checking plugins inside Figma.