#010215
#283363
#405E89
#4BE0CB
#405E89 is a medium, muted blue color, closest to Dusk and near Dusk and Lapis. In OKLCH it has 48% lightness and 0.08 chroma at hue 257°. Blue suggests trust, stability and calm; it is the most used hue in corporate and tech branding, which makes #405E89 a natural choice for links, primary buttons, finance and technology. It appears in 2 ColorSwoop palettes.
#405E89rgb(64, 94, 137)hsl(215, 36%, 39%)53, 31, 0, 46--dusk6.6:1 white · 3.18:1 blackWhite text passes WCAG AA on #405E89 (6.6:1); black does not, so keep dark text off it.
For a calm scheme pair #405E89 with its analogous neighbors #408187 and #464087; for contrast use its complement #876940 as a small accent, and anchor everything with a neutral such as #F5F5F7.
--dusk: #405E89;
$dusk: #405E89;
colors: { 'dusk': '#405E89' }