#3D405B
#81B29A
#F2CC8F
#F4F1DE
#3D405B is a dark, muted black color, closest to Charcoal and near Charcoal and Charcoal Blue. In OKLCH it has 38% lightness and 0.05 chroma at hue 279°. Black suggests sophistication, contrast and drama, which makes #3D405B a natural choice for text, luxury branding and dark interfaces. It appears in 2 ColorSwoop palettes.
#3D405Brgb(61, 64, 91)hsl(234, 20%, 30%)33, 30, 0, 64--charcoal10.08:1 white · 2.08:1 blackWhite text passes WCAG AA on #3D405B (10.08:1); black does not, so keep dark text off it.
For a calm scheme pair #3D405B with its analogous neighbors #3D505C and #493D5C; for contrast use its complement #5C593D as a small accent, and anchor everything with a neutral such as #F5F5F7.
--charcoal: #3D405B;
$charcoal: #3D405B;
colors: { 'charcoal': '#3D405B' }