#12002B
#9C4400
#B266FF
#F2E6FF
#12002B is a dark, highly saturated black color, closest to Obsidian and near Obsidian and Licorice. In OKLCH it has 16% lightness and 0.08 chroma at hue 297°. Black suggests sophistication, contrast and drama, which makes #12002B a natural choice for text, luxury branding and dark interfaces. It appears in 3 ColorSwoop palettes.
#12002Brgb(18, 0, 43)hsl(265, 100%, 8%)58, 100, 0, 83--obsidian19.8:1 white · 1.06:1 blackWhite text passes WCAG AA on #12002B (19.8:1); black does not, so keep dark text off it.
For a calm scheme pair #12002B with its analogous neighbors #000329 and #250029; for contrast use its complement #182900 as a small accent, and anchor everything with a neutral such as #F5F5F7.
--obsidian: #12002B;
$obsidian: #12002B;
colors: { 'obsidian': '#12002B' }