#84A59D
#F5CAC3
#F6BD60
#F7EDE2
#84A59D is a medium, muted gray color, closest to Pewter and near Pewter and Cadet. In OKLCH it has 69% lightness and 0.04 chroma at hue 179°. Gray suggests neutrality and balance; it lets other colors lead, which makes #84A59D a natural choice for text, borders and interface chrome. It appears in 2 ColorSwoop palettes.
#84A59Drgb(132, 165, 157)hsl(165, 15%, 58%)20, 0, 5, 35--pewter2.68:1 white · 7.85:1 blackBlack text passes WCAG AA on #84A59D (7.85:1); white text does not (2.68:1).
For a calm scheme pair #84A59D with its analogous neighbors #84A48C and #849CA4; for contrast use its complement #A4848C as a small accent, and anchor everything with a neutral such as #1F1F24.
--pewter: #84A59D;
$pewter: #84A59D;
colors: { 'pewter': '#84A59D' }