#231218 Hex Color

Moody near-black with dusty pink warmth

Hex color #231218 graphic
A near-black shade with heavy, dusty pink undertones, #231218 offers a moody alternative to pure black. This hex code provides excellent contrast for white typography, making it a reliable choice for dark mode UI or atmospheric branding. Use it as a deep, grounding base rather than an accent, as its low saturation can feel muddy if paired with other dark, muted tones.

Questions about #231218

What is #231218 in RGB, HSL and CMYK?
In RGB, #231218 is rgb(35, 18, 24), in HSL hsl(339, 32%, 10%) and in CMYK 0%, 49%, 31%, 86%.
How can I best use #231218 in web design?
#231218 works best as a primary background or grounding element rather than an accent. Its subtle pinkish undertone makes it feel less sterile than standard black, providing a softer, more atmospheric canvas for high-contrast white or light cream typography.
Does #231218 read as a cool or warm color?
Despite its dark appearance, #231218 is inherently warm due to its distinct dusty pink and deep red undertones. This prevents it from feeling cold or flat, giving your interface a more organic, grounded quality compared to a standard neutral charcoal.
Is #231218 readable on white or black?
#231218 has a 17.93:1 contrast ratio on white and 1.17:1 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.