#2563EB
Color Name
Royal Blue
rgb(37, 99, 235)•hsl(221, 83%, 53%)•Lum 0.153
HEX#2563EB
RGBrgb(37, 99, 235)
HSLhsl(221, 83%, 53%)
HSVhsv(221, 84%, 92%)
CMYKcmyk(84%, 58%, 0%, 8%)
CSS Variable--color-primary: #2563EB;
CSS Backgroundbackground-color: #2563EB;
Color Harmonies
Classic color wheel theory relationships derived from #2563EB. Click any swatch to explore.
Complementary (180°)
Analogous (-30° / +30°)
Triadic (120° / 240°)
Split Complementary (150° / 210°)
Monochromatic (Lightness & Saturation Progression)
Shades & Tints
Step-by-step luminance variations created by adding black (shades) or white (tints).
Shades (Mixing with Black)
#2158D1
11% Dark#1D4DB7
22% Dark#19429D
33% Dark#153783
44% Dark#102C68
56% Dark#0C214E
67% Dark#081634
78% Dark#040B1A
89% DarkTints (Mixing with White)
#3D74ED
11% Light#5586EF
22% Light#6E97F2
33% Light#86A8F4
44% Light#9EBAF6
56% Light#B6CBF8
67% Light#CFDCFB
78% Light#E7EEFD
89% LightKeep Designing
Use #2563EB Across Other Tools
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