FAQ
Frequently asked questions about ColorCraft.
Is ColorCraft free?
Yes, all 12 color tools are completely free. No signup, no subscription, no limits.
Do you store my colors?
No. Everything runs in your browser. We never receive or store any colors or data.
What color formats are supported?
HEX, RGB, RGBA, HSL, HSLA, HSV, CMYK, LAB, LCH, HWB, and CSS named colors.
What is a contrast ratio?
Contrast ratio measures the difference in luminance between two colors. WCAG recommends at least 4.5:1 for normal text.
Can I use ColorCraft on mobile?
Yes. ColorCraft works on all modern browsers including iOS Safari and Android Chrome.
What is WCAG?
Web Content Accessibility Guidelines (WCAG) define standards for accessible web design, including color contrast requirements.