The main difference between Salmon and Scarlet is brightness and saturation: both are red shades, but Salmon is lighter and Scarlet is more saturated. Salmon (#FA8072) has an HSL of 6°, 93%, 71%, whereas Scarlet (#FF2400) sits at 8°, 100%, 50%.
Salmon (#FA8072) is a light, vivid red with a warm undertone — it feels airy, soft, approachable and bright, energetic, eye-catching.
Scarlet (#FF2400) is a medium, vivid red with a warm undertone — it feels balanced, versatile and bright, energetic, eye-catching.
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.