Free Color Converter & Analyzer

Convert colors between HEX, RGB, HSL, and CMYK instantly. Generate tints and shades, check WCAG contrast ratios, and simulate color blindness. Free color converter tool.

How to Use Free Color Converter & Analyzer

1. Enter any color value — HEX, RGB, HSL, or CMYK — in the input field
2. See instant conversions to all other formats with one-click copy buttons
3. Check the WCAG contrast ratio against any background color for accessibility
4. Explore the 10-step tints and shades palette generated from your chosen color

Frequently Asked Questions

How do I convert HEX to RGB?

HEX #2563EB: split into pairs (25, 63, EB), convert each from hex to decimal: 25=37, 63=99, EB=235. Result: RGB(37, 99, 235). Our converter handles this instantly for any color format.

What is the WCAG contrast ratio?

WCAG 2.1 requires minimum 4.5:1 contrast for normal text (AA) and 7:1 for enhanced (AAA). Large text requires 3:1 (AA). Our checker tests your foreground and background colors against all WCAG levels.

What is HSL color format?

HSL stands for Hue (0-360°, the color wheel position), Saturation (0-100%, color intensity), Lightness (0-100%, brightness). HSL is often more intuitive than RGB for adjusting colors programmatically.

How do I simulate color blindness?

Our simulator applies CSS filters to preview how your color appears to people with Deuteranopia (red-green, most common), Protanopia (red deficiency), Tritanopia (blue-yellow), and complete color blindness.

What is the difference between tints and shades?

Tints mix a color with white (lighter versions). Shades mix with black (darker versions). Our generator creates 10 tints and 10 shades for any color — essential for building design systems.

What is the difference between RGB and CMYK?

RGB (Red, Green, Blue) is additive color for screens — combining all produces white. CMYK (Cyan, Magenta, Yellow, Black) is subtractive for print — combining all produces black. Convert to CMYK before sending any design to a printer.