#0643D1 Hex Color
A Saturated Blue That Means Business
Reach for this saturated blue when a call to action needs real punch. Loud but dark, it works best as a bold accent or button color rather than a full background, where it can feel heavy. The hex code #0643d1 pairs well with warm golds and ambers, and white text on it hits about 7.7:1 contrast, clearing AA for small body text.
Questions about #0643d1
What is #0643d1 in RGB, HSL and CMYK?
In RGB, #0643d1 is rgb(6, 67, 209), in HSL hsl(222, 94%, 42%) and in CMYK 97%, 68%, 0%, 18%.
What colors pair well with #0643d1?
Warm golds, ambers, and soft creams give #0643d1 the strongest contrast in a palette. It also holds up next to charcoal and near-black grays for moody tech or finance layouts. Avoid muted earth tones, which dull its intensity.
Is #0643d1 readable on white or black?
#0643d1 has a 7.68:1 contrast ratio on white and 2.73:1 on black. WCAG asks for 4.5:1 for body text and 3:1 for large text, so on white it works for body text and on black it is too faint for text. Try other pairs in the contrast checker.