The main difference between Tan and Terracotta is hue — Tan is a warm orange, while Terracotta is a warm red. Tan (#D2B48C) has an HSL of 34°, 44%, 69%, whereas Terracotta (#E2725B) sits at 10°, 70%, 62%.
Tan (#D2B48C) is a light, moderately saturated orange with a warm undertone — it feels airy, soft, approachable and balanced in intensity.
Terracotta (#E2725B) is a light, vivid red with a warm undertone — it feels airy, soft, approachable 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.