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Contrast Checker
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Contrast Ratio
21:1
WCAG Compliance
AA: Pass
AAA: Pass
Color Blindness Simulation
See how your color appears to people with different types of color vision deficiency.
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Saved Colors
Closest named color:
Royal Blue
#4169e1
Names are approximate and based on common color libraries.
Blue
Associated with trust, reliability, and calmness. Often used by financial institutions and tech companies.