#2E3539 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors

This desaturated, slate-blue shade sits near neutral. The hex code #2e3539 offers high contrast for white text, making it a reliable choice for dark mode UI or financial branding. While too dull for bright accents, it functions as a grounded, serious background. If you are researching what colors make black, this tone demonstrates how cool saturation builds depth without relying on pure darkness.
Questions about #2e3539
What is #2e3539 in RGB, HSL and CMYK?
In RGB, #2e3539 is rgb(46, 53, 57), in HSL hsl(202, 11%, 20%) and in CMYK 19%, 7%, 0%, 78%. Browse more shades of black with names and hex codes.
Why is #2e3539 often used in dark mode designs?
#2e3539 works exceptionally well in dark mode because it offers a soft, professional alternative to pure black. It provides enough depth to maintain a sleek aesthetic while reducing eye strain when paired with high-contrast text like white or light gray.
What colors pair effectively with #2e3539?
This cool, slate-like tone anchors lighter, vibrant colors beautifully without feeling heavy. It creates a balanced, sophisticated palette when paired with soft cream or muted terracotta, allowing those highlights to stand out against the grounded, neutral background of #2e3539.
Is #2e3539 readable on white or black?
#2e3539 has a 12.46:1 contrast ratio on white and 1.68:1 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.