#042A2E Hex Color
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A dark, heavily muted cyan with subtle green undertones, #042a2e has a gloomy, serious presence. Its low lightness suits dark-mode interfaces, aerospace branding, and moody layouts, while white text remains highly legible at about 15.3:1 contrast. Use the hex code as a dominant base with brighter cyan or warm coral accents.
Questions about #042a2e
What is #042a2e in RGB, HSL and CMYK?
In RGB, #042a2e is rgb(4, 42, 46), in HSL hsl(186, 84%, 10%) and in CMYK 91%, 9%, 0%, 82%.
What colors pair well with #042a2e?
#042a2e pairs well with bright cyan for a cool, focused palette and warm coral for lively contrast; off-white or pale gray can supply readable text and soften its very dark, green-leaning base.
Is #042a2e warm or cool?
#042a2e reads as a cool color because its near-black cyan base carries subtle green undertones and very little brightness. That restrained temperature gives layouts a serious, quiet mood rather than the energy of a brighter turquoise.
Is #042a2e readable on white or black?
#042a2e has a 15.26:1 contrast ratio on white and 1.37:1 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.