#0A0F1F
#304375
#00E5FF
#FF3C7E
#304375 · Charcoal
Click to copy#304375 is a medium, muted blue color, closest to Charcoal and near Charcoal Blue and Deep Teal. In OKLCH it has 39% lightness and 0.09 chroma at hue 267°. Blue suggests trust, stability and calm; it is the most used hue in corporate and tech branding, which makes #304375 a natural choice for links, primary buttons, finance and technology. It appears in 2 ColorSwoop palettes.
Color codes click to copy
HEX
#304375RGB
rgb(48, 67, 117)HSL
hsl(223, 42%, 32%)CMYK
59, 43, 0, 54CSS var
--charcoalContrast
9.61:1 white · 2.19:1 blackSimilar named colors
How to use #304375
White text passes WCAG AA on #304375 (9.61:1); black does not, so keep dark text off it.
For a calm scheme pair #304375 with its analogous neighbors #2F6574 and #3E2F74; for contrast use its complement #74602F as a small accent, and anchor everything with a neutral such as #F5F5F7.
--charcoal: #304375;
$charcoal: #304375;
colors: { 'charcoal': '#304375' }