#161E66 Hex Color

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Hex color #161e66 graphic
#161e66 is a dense, high-saturation indigo that commands attention without shouting. Because it is so dark, this shade functions best as a dominant base for corporate tech interfaces or moody, minimal branding. While it leans cool, pairing it with soft creams or metallics prevents it from appearing too dim. If you are experimenting with darker palettes, learning how to make black helps when blending this hex code.

Questions about #161e66

What is #161e66 in RGB, HSL and CMYK?
In RGB, #161e66 is rgb(22, 30, 102), in HSL hsl(234, 65%, 24%) and in CMYK 78%, 71%, 0%, 60%.
How can #161e66 be used effectively in UI design?
#161e66 works best as a primary background or brand color for tech-focused interfaces because it conveys authority and depth. Balance its intensity by using crisp white or light gray typography to ensure the text remains readable against such a dark base.
Does #161e66 look better with warm or cool tones?
While #161e66 is inherently cool, pairing it with warm metallic accents like gold or copper creates a sophisticated, high-contrast look. These metallic tones cut through the indigo's density, preventing the design from appearing too flat or heavy.
Is #161e66 readable on white or black?
#161e66 has a 14.87:1 contrast ratio on white and 1.41:1 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.