#000814
#1B3A69
#2A5A99
#FFC300
#1B3A69 · Prussian Blue
Click to copy#1B3A69 is a dark, moderately saturated blue color, closest to Prussian Blue and near Charcoal Blue and Prussian Blue. In OKLCH it has 35% lightness and 0.09 chroma at hue 259°. Blue suggests trust, stability and calm; it is the most used hue in corporate and tech branding, which makes #1B3A69 a natural choice for links, primary buttons, finance and technology. It appears in 2 ColorSwoop palettes.
Color codes click to copy
HEX
#1B3A69RGB
rgb(27, 58, 105)HSL
hsl(216, 59%, 26%)CMYK
74, 45, 0, 59CSS var
--prussian-blueContrast
11.32:1 white · 1.86:1 blackSimilar named colors
How to use #1B3A69
White text passes WCAG AA on #1B3A69 (11.32:1); black does not, so keep dark text off it.
For a calm scheme pair #1B3A69 with its analogous neighbors #1B6269 and #231B69; for contrast use its complement #694A1B as a small accent, and anchor everything with a neutral such as #F5F5F7.
--prussian-blue: #1B3A69;
$prussian-blue: #1B3A69;
colors: { 'prussian-blue': '#1B3A69' }