Similar colors View all →
Royal Blue
#3F64D5
Royal Blue
#4169E1
Navy Blue
#1E3A8A
Sapphire
#2563EB
Electric Blue
#3B82F6
Blue Violet
#5865F2
Steel Blue
#B0C4DE
Almost Black
#111827
Sky Blue
#60A5FA
Dodger Blue
#1E90FF
Pure Blue
#0000FF
Slate Grey
#6B7280
Lavender Blue
#93C5FD
"Royal Blue"
Blue · Winter
🧠 Psychology
Color of trust and stability. Evokes professionalism, security and serenity.
✨ Uses
Finance, banking, enterprise, software, social networks.
Tip
Royal Blue pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #3F64D5
RGB rgb(63, 100, 213)
HSL hsl(225°, 64%, 54%)
CMYK C:70% M:53% Y:0% K:16%
Luminance 0.1496
WCAG Accessibility
On white 5.26:1
Aa — #3F64D5
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 4:1
Aa — #3F64D5
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#3F64D5 #D5AF3F
Analogous
#3FAFD5 #3F64D5 #643FD5
Triadic
#3F64D5 #D53F64 #64D53F
Split-comp.
#3F64D5 #D5643F #AFD53F
Tetradic
#3F64D5 #D53FAF #D5AF3F #3FD564
Monochromatic
#101A37 #283F86 #4A6AC9 #728AD5 #ADBBE6
Suggested palettes for this hue.
Concrete Steel View all →
Amazon View all →
Green Meadow View all →

  
Discover more colors View all →
Steel Blue
#B0C4DE
Lavender Blue
#93C5FD
Pure Blue
#0000FF
Sky Blue
#60A5FA
Deep Navy
#000080
Soft Sky Blue
#87CEEB
Sapphire
#2563EB
Dodger Blue
#1E90FF
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