#154D54 Hex Color
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Dark and muted, #154d54 is a cool cyan with gray-green undertones and very low saturation. Its somber depth suggests mystery, trust, and focus, making it effective for technology, aerospace, or moody brand designs. Use the hex code as a dominant background with warm ivory or coral accents. White text achieves strong contrast for accessible interfaces.
Questions about #154d54
What is #154d54 in RGB, HSL and CMYK?
In RGB, #154d54 is rgb(21, 77, 84), in HSL hsl(187, 60%, 21%) and in CMYK 75%, 8%, 0%, 67%.
What colors pair well with #154d54?
Does #154d54 read as warm or cool?
#154d54 reads as a cool color because its cyan base and gray-green undertones lean toward blue-green rather than yellow or red, giving it a calm, distant quality suited to focused digital products and atmospheric layouts.
Is #154d54 readable on white or black?
#154d54 has a 9.45:1 contrast ratio on white and 2.22:1 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.