#2D333B Hex Color
Muted blue built for dark interfaces
Dark, muted, and nearly grey, this blue carries ashy undertones instead of bright saturation. The hex code #2d333b works best as a dominant base in dark mode UI, finance, and security design. Warm accents like terracotta or amber keep it from reading flat. White text hits about 12.7:1 contrast, so small type stays readable on top.
Questions about #2d333b
What is #2d333b in RGB, HSL and CMYK?
In RGB, #2d333b is rgb(45, 51, 59), in HSL hsl(214, 13%, 20%) and in CMYK 24%, 14%, 0%, 77%.
What colors pair well with #2d333b?
Warm accents like terracotta, amber, and burnt orange give #2d333b the most life, since it is nearly grey on its own. Cooler palettes work too, but they can turn flat and muddy without a warmer counterpoint.
Is #2d333b readable on white or black?
#2d333b has a 12.74:1 contrast ratio on white and 1.64:1 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.