#18191A
#4F5052
#B8F53F
#F7F7F5
#4F5052 is a medium, nearly neutral gray color, closest to Graphite and near Graphite and Umber. In OKLCH it has 43% lightness and 0.00 chroma at hue 265°. Gray suggests neutrality and balance; it lets other colors lead, which makes #4F5052 a natural choice for text, borders and interface chrome. It appears in 2 ColorSwoop palettes.
#4F5052rgb(79, 80, 82)hsl(220, 2%, 32%)4, 2, 0, 68--graphite8.07:1 white · 2.6:1 blackWhite text passes WCAG AA on #4F5052 (8.07:1); black does not, so keep dark text off it.
For a calm scheme pair #4F5052 with its analogous neighbors #505353 and #515053; for contrast use its complement #535250 as a small accent, and anchor everything with a neutral such as #F5F5F7.
--graphite: #4F5052;
$graphite: #4F5052;
colors: { 'graphite': '#4F5052' }