Similar colors View all →
Royal Blue
#518BCD
Steel Blue
#B0C4DE
Royal Blue
#4169E1
Navy Blue
#1E3A8A
Sapphire
#2563EB
Electric Blue
#3B82F6
Sky Blue
#60A5FA
Dodger Blue
#1E90FF
Soft Sky Blue
#87CEEB
Lavender Blue
#93C5FD
Night Grey
#1F2937
Anthracite
#4B5563
Medium Grey
#9CA3AF
"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 #518BCD
RGB rgb(81, 139, 205)
HSL hsl(212°, 55%, 56%)
CMYK C:60% M:32% Y:0% K:20%
Luminance 0.2499
WCAG Accessibility
On white 3.54:1
Aa — #518BCD
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 5.92:1
Aa — #518BCD
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#518BCD #CD9351
Analogous
#51C8CD #518BCD #5551CD
Triadic
#518BCD #CD518B #8BCD51
Split-comp.
#518BCD #CD5551 #C8CD51
Tetradic
#518BCD #CD51C8 #CD9351 #51CD55
Monochromatic
#16283B #325985 #5C8BC1 #81A6CF #B9CDE4
Suggested palettes for this hue.
Danger Red View all →
Rose Gold View all →
Purple UI View all →

  
Discover more colors View all →
Navy Blue
#1E3A8A
Soft Sky Blue
#87CEEB
Deep Navy
#000080
Sky Blue
#60A5FA
Pure Blue
#0000FF
Lavender Blue
#93C5FD
Dodger Blue
#1E90FF
Royal Blue
#4169E1
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