#648CCE Hex Color
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A muted, medium blue with a grayish cast. #648cce reads steady rather than flashy, which suits finance dashboards, healthcare interfaces, and trustworthy brand palettes. Its mid lightness keeps black text legible at about 6.2:1 contrast, so it can back small body copy. Best used as a dominant base with warm accents, since it can look flat next to pure white.
Questions about #648cce
What is #648cce in RGB, HSL and CMYK?
In RGB, #648cce is rgb(100, 140, 206), in HSL hsl(217, 52%, 60%) and in CMYK 51%, 32%, 0%, 19%.
What colors pair well with #648cce?
#648cce flatters warm, earthy accents like terracotta and muted mustard, which lift its grayish undertone. It also looks richer against charcoal than against plain white.
Is #648cce readable on white or black?
#648cce has a 3.39:1 contrast ratio on white and 6.18:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works only for large text (24px, or 18.5px bold) and on black it works for body text. Try other pairs in the contrast checker.