#131A21 Hex Color

Sophisticated near-black for modern interfaces

Hex color #131a21 graphic
This near-black blue carries a distinct, dusty quality that grounds dark-mode layouts. Unlike pure black, #131a21 feels softer and more human, making it a reliable base for tech interfaces and corporate branding. It offers exceptional contrast for white text, ensuring readability without the harshness of a true void. Pair this hex code with vibrant metallic accents to lift its somber, serious tone.

Questions about #131a21

What is #131a21 in RGB, HSL and CMYK?
In RGB, #131a21 is rgb(19, 26, 33), in HSL hsl(210, 27%, 10%) and in CMYK 42%, 21%, 0%, 87%.
Why choose #131a21 instead of pure black?
#131a21 offers a softer, more human feel while maintaining the high contrast needed for interface readability. Pure black can often strain the eyes in dark-mode layouts, whereas this dusty blue creates a more comfortable, polished, and professional viewing experience for users.
What colors work well alongside #131a21?
High-contrast accents like crisp white or soft creams look clean, but this color also shines when paired with vibrant metallic accents. Consider adding small pops of gold or copper to provide warmth and visual interest against the cool, somber background.
Is #131a21 readable on white or black?
#131a21 has a 17.53:1 contrast ratio on white and 1.19:1 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.