Stable and dignified base color

Quick answer：

The term 'stable and dignified base color' typically refers to a color palette that is chosen for its ability to convey a sense of calm and professionalism. It often includes muted, neutral tones such as shades of gray, beige, or soft blue. These colors are often used in design and fashion to create a visually appealing yet unobtrusive background that complements other elements without overwhelming them.