The main difference between Azure and Cornflower Blue is brightness and saturation: both are blue shades, but Cornflower Blue is lighter and Azure is more saturated. Azure and Cornflower Blue are often confused but have distinct differences in hue, saturation, and tone. Azure (#007FFF) and Cornflower Blue (#6495ED) 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.
Azure is more saturated (100% HSL vs 79%) so it reads as bolder and more memorable at logo scale, while Cornflower Blue can feel washed out when printed small.
Azure hits a 3.83:1 WCAG contrast against white — safer for text-heavy interfaces — where Cornflower Blue only reaches 2.97:1 and risks failing AA at small body sizes.
Cornflower Blue is a cool-leaning tone that flatters spring/summer collections and warmer skin undertones, while Azure leans cooler and is better suited to autumn/winter layering.
Cornflower Blue is the more muted of the two (79% saturation) and sits more calmly on large wall surfaces, while Azure's higher chroma can overwhelm a room when used beyond accent pieces.
Azure (#007FFF) is a medium, vivid blue with a cool undertone — it feels balanced, versatile and bright, energetic, eye-catching.
Cornflower Blue (#6495ED) is a light, vivid blue with a cool 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.