Similar colors View all →
Royal Blue
#1B3BBB
Royal Blue
#4169E1
Navy Blue
#1E3A8A
Sapphire
#2563EB
Blue Violet
#5865F2
Electric Blue
#3B82F6
Pure Blue
#0000FF
Deep Navy
#000080
Sky Blue
#60A5FA
Dodger Blue
#1E90FF
Almost Black
#111827
Azure
#0EA5E9
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 #1B3BBB
RGB rgb(27, 59, 187)
HSL hsl(228°, 75%, 42%)
CMYK C:86% M:68% Y:0% K:27%
Luminance 0.0666
WCAG Accessibility
On white 8.79:1
Aa — #1B3BBB
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.39:1
Aa — #1B3BBB
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#1B3BBB #BB9B1B
Analogous
#1B8BBB #1B3BBB #4B1BBB
Triadic
#1B3BBB #BB1B3B #3BBB1B
Split-comp.
#1B3BBB #BB4B1B #8BBB1B
Tetradic
#1B3BBB #BB1B8B #BB9B1B #1BBB4B
Monochromatic
#B3BFEF #5F78DD #2541B1 #1D3287 #0F1A48
Suggested palettes for this hue.
Coral Sea View all →
Success Green View all →
Art Deco View all →

  
Discover more colors View all →
Deep Navy
#000080
Sky Blue
#60A5FA
Navy Blue
#1E3A8A
Electric Blue
#3B82F6
Pure Blue
#0000FF
Royal Blue
#4169E1
Dodger Blue
#1E90FF
Lavender Blue
#93C5FD
🔄 Converter ♿ Contrast 🌈 Gradient