#423721 Hex Color
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#423721 is a deeply muted, dusky olive-yellow with strong earthy undertones. Because it sits at the edge of darkness, this hex code works best as a supporting texture or a moody, grounding element in UI design rather than a large background. It offers high contrast for white text, making it legible. If you are learning what colors make black, this dense, desaturated shade serves as a sophisticated alternative.
Questions about #423721
What is #423721 in RGB, HSL and CMYK?
In RGB, #423721 is rgb(66, 55, 33), in HSL hsl(40, 33%, 19%) and in CMYK 0%, 17%, 50%, 74%.
What colors pair well with #423721?
Is #423721 suitable for text in UI design?
#423721 is excellent for large, bold text but may struggle with readability at smaller sizes. Because it is a dark, desaturated shade, ensure you use it against very light, high-contrast backgrounds to maintain accessibility standards for your users.
Is #423721 readable on white or black?
#423721 has a 11.66:1 contrast ratio on white and 1.80:1 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.