#2A455B Hex Color
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Not a vivid blue at all, #2a455b is a dusty navy with gray undertones and very little saturation. It reads steady and understated, which suits dark UI backgrounds, finance branding, and formal layouts. The hex code #2a455b hits about 10:1 contrast with white text, so small body copy stays readable on top. It looks richer beside muted burgundy or dusty teal than beside camel.
Questions about #2a455b
What is #2a455b in RGB, HSL and CMYK?
In RGB, #2a455b is rgb(42, 69, 91), in HSL hsl(207, 37%, 26%) and in CMYK 54%, 24%, 0%, 64%.
What colors pair well with #2a455b?
Muted burgundy and dusty teal both flatter #2a455b better than predictable camel or tan. For text and UI elements, white gives the cleanest pairing at roughly 10:1 contrast.
Is #2a455b readable on white or black?
#2a455b has a 9.99:1 contrast ratio on white and 2.10:1 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.