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Mar 24
Color of the Day March 25, 2026
Mar 26
Blue
#816 of 5,415
Electric Ultramarine
#3F00FF  ·  hsl(254.8, 100%, 50%)
Full Color Details Open Palette Builder
Tints & Shades
#100040
#190066
#23008C
#2C00B3
#3500D9
#3F00FF
#5C26FF
#794DFF
#9573FF
#B299FF
#CFBFFF
Color Values
Hex #3F00FF
RGB 63, 0, 255
HSL hsl(254.8, 100%, 50%)
CMYK 75, 100, 0, 0
CSS Variable
--color-electric-ultramarine: #3F00FF;
About this Color

Electric Ultramarine — Electric Ultramarine captures the intense blue shade of ultramarine in a much lighter variant for a faster-paced feeling.

Similar Colors
Ultramarine
#3F00FF
Han Purple
#5218FA
Chrysler blue
#3B00DB
Purplish Blue
#601EF9
Interdimensional Blue
#360CCC
Purpley Blue
#5F34E7
Blue/purple
#5A06EF
Electric Indigo
#6F00FF
Color Combinations
Complementary
Base
Lime (color wheel)
Analogous
Base
Blue (RYB)
Electric Purple
Triadic
Base
Orangey Red
Erin