#291D3B Hex Color
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This muted, ink-like purple sits in the shadows, offering a serious and restrained alternative to black. Because #291d3b is so dark and unsaturated, it functions best as a base for moody UI backgrounds or high-contrast branding. It pairs well with crisp, cool whites for readability, though it can look muddy next to vibrant, warm tones. This hex code works effectively when you need weight without harshness.
Questions about #291d3b
What is #291d3b in RGB, HSL and CMYK?
In RGB, #291d3b is rgb(41, 29, 59), in HSL hsl(264, 34%, 17%) and in CMYK 31%, 51%, 0%, 77%.
When should I use #291d3b instead of pure black?
Use #291d3b when you need to establish visual weight without the harshness of a true black. This deep, ink-like purple softens high-contrast interfaces, making it an ideal base for modern dark mode designs or premium editorial layouts that require a serious tone.
Is #291d3b readable on white or black?
#291d3b has a 15.75:1 contrast ratio on white and 1.33:1 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.