#0B132B
#3B487A
#5C7BA8
#6FFFE9
#3B487A is a medium, muted blue color, closest to Dusk and near Dusk and Deep Teal. In OKLCH it has 42% lightness and 0.09 chroma at hue 271°. Blue suggests trust, stability and calm; it is the most used hue in corporate and tech branding, which makes #3B487A a natural choice for links, primary buttons, finance and technology. It appears in 1 ColorSwoop palette.
#3B487Argb(59, 72, 122)hsl(228, 35%, 35%)52, 41, 0, 52--dusk8.77:1 white · 2.39:1 blackWhite text passes WCAG AA on #3B487A (8.77:1); black does not, so keep dark text off it.
For a calm scheme pair #3B487A with its analogous neighbors #3A6678 and #4D3A78; for contrast use its complement #786C3A as a small accent, and anchor everything with a neutral such as #F5F5F7.
--dusk: #3B487A;
$dusk: #3B487A;
colors: { 'dusk': '#3B487A' }