#0A1024
#3A456B
#5C7CFA
#DDE3FF
#3A456B · Charcoal
Click to copy#3A456B is a medium, muted black color, closest to Charcoal and near Charcoal and Charcoal Blue. In OKLCH it has 40% lightness and 0.07 chroma at hue 271°. Black suggests sophistication, contrast and drama, which makes #3A456B a natural choice for text, luxury branding and dark interfaces. It appears in 3 ColorSwoop palettes.
Color codes click to copy
HEX
#3A456BRGB
rgb(58, 69, 107)HSL
hsl(227, 30%, 32%)CMYK
46, 36, 0, 58CSS var
--charcoalContrast
9.36:1 white · 2.24:1 blackSimilar named colors
How to use #3A456B
White text passes WCAG AA on #3A456B (9.36:1); black does not, so keep dark text off it.
For a calm scheme pair #3A456B with its analogous neighbors #395C6A and #47396A; for contrast use its complement #6A5F39 as a small accent, and anchor everything with a neutral such as #F5F5F7.
--charcoal: #3A456B;
$charcoal: #3A456B;
colors: { 'charcoal': '#3A456B' }