#0C5678 Hex Color
Online color picker to view shades, tints, color codes, and complementary colors
Dark and muted, #0c5678 is a cool blue with gray-green undertones and low saturation. Its serious, steady character suits finance, technology, healthcare, and government branding. Use the hex code #0c5678 as a dominant UI background or supporting tone. White text delivers about 8:1 contrast, while large unbroken areas can feel gloomy.
Questions about #0c5678
What is #0c5678 in RGB, HSL and CMYK?
In RGB, #0c5678 is rgb(12, 86, 120), in HSL hsl(199, 82%, 26%) and in CMYK 90%, 28%, 0%, 53%.
What colors pair well with #0c5678?
#0c5678 pairs well with white, pale blue, and warm neutrals such as beige; a muted terracotta accent can add contrast for interfaces and branded layouts.
Is #0c5678 warm or cool?
#0c5678 reads as a cool color because its blue base dominates, while subtle gray-green undertones reduce vividness and give it a composed, serious appearance rather than a bright or energetic one.
Where does #0c5678 work best?
#0c5678 works well for navigation bars, dashboards, healthcare interfaces, and institutional branding, where its dark blue tone feels stable and focused; use it as a background or supporting color, then balance large areas with lighter surfaces.
Is #0c5678 readable on white or black?
#0c5678 has a 8.02:1 contrast ratio on white and 2.61:1 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.