#18284E Hex Color
A sophisticated ink blue for grounding designs
A muted, ink-like blue, #18284e functions best as a grounding neutral for corporate or tech interfaces. Its low saturation reads professional and stable without feeling sterile. Because it sits very close to black, designers often use it as an alternative to pure black for better contrast. If you are experimenting with what colors make black, this shade serves as a sophisticated starting point for your palette.
Questions about #18284e
What is #18284e in RGB, HSL and CMYK?
In RGB, #18284e is rgb(24, 40, 78), in HSL hsl(222, 53%, 20%) and in CMYK 69%, 49%, 0%, 69%.
How does #18284e compare to using pure black in web design?
#18284e is an excellent alternative to pure black because it offers better readability and a softer, less jarring contrast against light backgrounds. Using this deep blue creates a more sophisticated, premium aesthetic while maintaining the grounding quality of a neutral.
What colors pair well with #18284e for a professional palette?
Is #18284e readable on white or black?
#18284e has a 14.45:1 contrast ratio on white and 1.45:1 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.