#02457F Hex Color
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#02457f is a deep, cool blue with high saturation and low lightness, giving it a dense, serious presence. It conveys trust and control without feeling bright or casual. The hex code #02457f works as a dominant background for finance, technology, government, and formal branding. White text has about a 9.7:1 contrast ratio here, supporting readable body copy.
Questions about #02457f
What is #02457f in RGB, HSL and CMYK?
In RGB, #02457f is rgb(2, 69, 127), in HSL hsl(208, 97%, 25%) and in CMYK 98%, 46%, 0%, 50%.
Does #02457f read as warm or cool?
#02457f reads as a cool blue because its hue leans toward cyan, while its low lightness gives the shade a dense, shadowed appearance that feels more formal than airy in most palettes.
What colors pair well with #02457f?
Is #02457f readable on white or black?
#02457f has a 9.72:1 contrast ratio on white and 2.16:1 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.