The main difference between Firebrick and Wine is brightness and saturation: both are red shades, but Firebrick is lighter and Firebrick is more saturated. Firebrick (#B22222) has an HSL of 0°, 68%, 42%, whereas Wine (#722F37) sits at 353°, 42%, 32%.
Firebrick (#B22222) is a medium, moderately saturated red with a warm undertone — it feels balanced, versatile and balanced in intensity.
Wine (#722F37) is a dark, moderately saturated red with a warm undertone — it feels rich, serious, substantial and balanced in intensity.
Text legibility depends on the contrast ratio between foreground and background. WCAG 2.1 AA requires at least 4.5:1 for normal text and 3:1 for large text; AAA requires 7:1. Use these numbers to choose accessible combinations for your design.
Each color has a dedicated page with shades, tints, CSS name, pairings, and color psychology.