Similar colors View all →
Steel Blue
#5191C8
Steel Blue
#B0C4DE
Soft Sky Blue
#87CEEB
Dodger Blue
#1E90FF
Royal Blue
#4169E1
Navy Blue
#1E3A8A
Sapphire
#2563EB
Azure
#0EA5E9
Electric Blue
#3B82F6
Sky Blue
#60A5FA
Night Grey
#1F2937
Mint Turquoise
#4ECDC4
Anthracite
#4B5563
"Steel Blue"
Blue · Winter
🧠 Psychology
Color of trust and stability. Evokes professionalism, security and serenity.
✨ Uses
Finance, banking, enterprise, software, social networks.
Tip
Steel Blue pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #5191C8
RGB rgb(81, 145, 200)
HSL hsl(208°, 52%, 55%)
CMYK C:60% M:28% Y:0% K:22%
Luminance 0.2659
WCAG Accessibility
On white 3.37:1
Aa — #5191C8
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 6.23:1
Aa — #5191C8
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#5191C8 #C88851
Analogous
#51C8C4 #5191C8 #5155C8
Triadic
#5191C8 #C85190 #90C851
Split-comp.
#5191C8 #C85155 #C8C451
Tetradic
#5191C8 #C451C8 #C88851 #55C851
Monochromatic
#162736 #345C7F #5C8FBC #80A8CB #B7CDE1
Suggested palettes for this hue.
Tokyo Neon View all →
Leather & Wood View all →
Concrete Steel View all →

  
Discover more colors View all →
Dodger Blue
#1E90FF
Steel Blue
#B0C4DE
Sapphire
#2563EB
Electric Blue
#3B82F6
Sky Blue
#60A5FA
Navy Blue
#1E3A8A
Deep Navy
#000080
Royal Blue
#4169E1
🔄 Converter ♿ Contrast 🌈 Gradient