Similar colors View all →
Royal Blue
#3B40D8
Blue Violet
#5865F2
Royal Blue
#4169E1
Pure Blue
#0000FF
Navy Blue
#1E3A8A
Sapphire
#2563EB
Amethyst
#6D28D9
Deep Navy
#000080
Night Indigo
#4C1D95
Deep Violet
#7C3AED
Electric Blue
#3B82F6
Vibrant Mauve
#8B5CF6
Soft Lavender
#A78BFA
"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 #3B40D8
RGB rgb(59, 64, 216)
HSL hsl(238°, 67%, 54%)
CMYK C:73% M:70% Y:0% K:15%
Luminance 0.0928
WCAG Accessibility
On white 7.21:1
Aa — #3B40D8
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.91:1
Aa — #3B40D8
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#3B40D8 #D8D33B
Analogous
#3B8FD8 #3B40D8 #843BD8
Triadic
#3B40D8 #D83B40 #40D83B
Split-comp.
#3B40D8 #D8843B #8FD83B
Tetradic
#3B40D8 #D83B8F #D8D33B #3BD884
Monochromatic
#0F1138 #252988 #474BCD #6F72D8 #ABADE8
Suggested palettes for this hue.
Electric Vibes View all →
Matcha View all →
Leather & Wood View all →

  
Discover more colors View all →
Steel Blue
#B0C4DE
Soft Sky Blue
#87CEEB
Sapphire
#2563EB
Electric Blue
#3B82F6
Sky Blue
#60A5FA
Deep Navy
#000080
Royal Blue
#4169E1
Azure
#0EA5E9
🔄 Converter ♿ Contrast 🌈 Gradient