Accessible Color
Palette Generator
Generate color palettes that meet WCAG accessibility standards automatically. Every palette hits 4.5:1 contrast ratio by default—no manual checking required.
Built-in accessibility validation
Every palette is automatically tested against WCAG guidelines before you see it.
4.5:1 Contrast Ratio
Every text/background combination meets WCAG AA minimum requirements. Large text achieves 3:1 for readability.
Role-Based Validation
We check contrast between primary/background, secondary/background, and accent/background pairs automatically.
Light Mode Ready
Palettes work on light backgrounds too. We ensure your colors maintain contrast in either theme.
Dark Mode Optimized
Dark mode isn't just inverted. We adjust saturation and lightness for comfortable reading in low-light.
Color Blindness Safe
We avoid problematic red/green combinations and ensure sufficient luminance differences between colors.
OKLCH Precision
Using the OKLCH color space for perceptually accurate contrast calculations, not just mathematical ones.
See the difference contrast makes
This text has a 5.4:1 contrast ratio against the background. It's comfortable to read for extended periods, even in low light.
This text has only a 2.8:1 contrast ratio. Many users will struggle to read this, especially those with low vision.
Accessible design is good design
Accessibility isn't just about compliance—it's about reaching everyone. Poor color contrast excludes millions of potential users and customers. Beyond ethics, it's increasingly a legal requirement.
Accessibility questions answered
What contrast ratio do I need for WCAG AA compliance?
WCAG AA requires a minimum contrast ratio of 4.5:1 for normal text and 3:1 for large text (18pt or 14pt bold). UI components like buttons and form inputs also need 3:1 contrast. Every palette from Aura Mixer meets these requirements automatically—you don't need to check manually.
What's the difference between WCAG AA and AAA?
WCAG AA is the minimum acceptable standard, requiring 4.5:1 for normal text. WCAG AAA is the enhanced standard, requiring 7:1 for normal text and 4.5:1 for large text. AAA is recommended for long-form content and critical information. Our palettes target AA by default, with many combinations achieving AAA.
How do you test for color blindness compatibility?
We avoid relying solely on hue differences (especially red/green) and ensure sufficient luminance contrast between colors. This means color-blind users can distinguish your colors by brightness even if they can't perceive the hue difference. We also recommend always pairing color with icons or text labels for critical information.
Can I generate accessible palettes for dark mode?
Yes! Just mention "dark mode" or "dark theme" in your prompt. Dark mode requires special handling—colors that work on white backgrounds often look washed out or harsh on dark ones. We adjust saturation and lightness specifically for dark interfaces while maintaining proper contrast ratios.
Do accessible colors have to look boring?
Absolutely not. Accessible doesn't mean limited to black and white. You can have vibrant, beautiful palettes that also meet WCAG guidelines. The key is contrast, not color choice. Our AI generates visually striking palettes that happen to be accessible—you don't have to sacrifice aesthetics for compliance.
Generate an accessible palette now
Every palette meets WCAG AA standards automatically. No manual checking, no guesswork, no accessibility failures.
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