The main difference between Amethyst and Lavender is hue — Amethyst is a warm-leaning purple, while Lavender is a cool off-white. Amethyst and Lavender are often confused but have distinct differences in hue, saturation, and tone. Amethyst (#9966CC) and Lavender (#E6E6FA) each suit different design contexts — understanding their differences helps you choose the right color for your project.
Four real design scenarios, with the recommended pick based on hue, saturation, and WCAG contrast.
Lavender is more saturated (67% HSL vs 50%) so it reads as bolder and more memorable at logo scale, while Amethyst can feel washed out when printed small.
Amethyst hits a 4.10:1 WCAG contrast against white — safer for text-heavy interfaces — where Lavender only reaches 1.23:1 and risks failing AA at small body sizes.
Amethyst is a warm tone that flatters spring/summer collections and warmer skin undertones, while Lavender leans cooler and is better suited to autumn/winter layering.
Amethyst is the more muted of the two (50% saturation) and sits more calmly on large wall surfaces, while Lavender's higher chroma can overwhelm a room when used beyond accent pieces.
Amethyst (#9966CC) is a light, moderately saturated purple with a warm-leaning undertone — it feels airy, soft, approachable and balanced in intensity.
Lavender (#E6E6FA) is a very light, moderately saturated off-white with a cool undertone — it feels pale, delicate, gentle 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.