#383D3B Hex Color
Online color picker to view shades, tints, color codes, and complementary colors
Dark and muted, #383d3b is a charcoal grey with a subtle green undertone. Its low lightness creates a serious, grounded mood suited to interfaces, architecture, and restrained branding. Use it as a dominant dark-mode background with white text, which reaches about 11.1:1 contrast. The hex code #383d3b also pairs well with dusty beige and warm metal tones.
Questions about #383d3b
What is #383d3b in RGB, HSL and CMYK?
In RGB, #383d3b is rgb(56, 61, 59), in HSL hsl(156, 4%, 23%) and in CMYK 8%, 0%, 3%, 76%.
What colors pair well with #383d3b?
#383d3b pairs well with dusty beige, warm brass, muted terracotta, and soft white, whose lighter or warmer qualities balance its cool green undertone and grounded charcoal character without making the palette feel harsh or overly bright.
Does #383d3b look warm or cool?
#383d3b reads as a cool, neutral charcoal because its green undertone offsets the warmth found in brown-based grays, while its subdued saturation keeps the effect balanced rather than strongly green, icy, or visually sharp.
Where does #383d3b work best?
#383d3b works best for dark-mode backgrounds, navigation, architectural layouts, and restrained branding where a softer alternative to pure black can establish depth without overwhelming nearby content or competing with typography. Pair it with generous light space or warm accents to preserve clarity.
Is #383d3b readable on white or black?
#383d3b has a 11.05:1 contrast ratio on white and 1.89:1 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.