#1C70AD Hex Color

Planetarium #1c70ad has about a 5.3:1 contrast ratio with white, meeting WCAG AA for normal body text and supporting readable buttons, labels, and interface accents when used as a background.

Planetarium #1c70ad pairs well with white, charcoal, cool gray, and restrained warm accents such as terracotta, creating clean contrast while preserving its calm, dependable character in interfaces and brand palettes.

Planetarium #1c70ad reads as a cool blue because its hue sits in the blue range, while moderate saturation and subtle gray undertones soften its intensity rather than creating the vivid, high-energy feel of brighter blues. This balance suits technology, finance, healthcare, and government-facing designs.