Similar colors View all →
Steel Blue
#5378B8
Steel Blue
#B0C4DE
Almost Black
#111827
Medium Grey
#9CA3AF
Slate Grey
#6B7280
Charcoal
#374151
Night Grey
#1F2937
Anthracite
#4B5563
Navy Blue
#1E3A8A
Royal Blue
#4169E1
Sapphire
#2563EB
Silver Grey
#D1D5DB
Electric Blue
#3B82F6
"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 #5378B8
RGB rgb(83, 120, 184)
HSL hsl(218°, 42%, 52%)
CMYK C:55% M:35% Y:0% K:28%
Luminance 0.1894
WCAG Accessibility
On white 4.42:1
Aa — #5378B8
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 4.75:1
Aa — #5378B8
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#5378B8 #B89251
Analogous
#51AAB8 #5378B8 #5F51B8
Triadic
#5378B8 #B85177 #77B851
Split-comp.
#5378B8 #B85F51 #AAB851
Tetradic
#5378B8 #B851AA #B89251 #51B85F
Monochromatic
#151C28 #374B6C #5D7AAC #7F96BD #B2BFD7
Suggested palettes for this hue.
Rose Gold View all →
Autumn Forest View all →
Memphis Design View all →

  
Discover more colors View all →
Navy Blue
#1E3A8A
Royal Blue
#4169E1
Electric Blue
#3B82F6
Dodger Blue
#1E90FF
Steel Blue
#B0C4DE
Lavender Blue
#93C5FD
Sapphire
#2563EB
Soft Sky Blue
#87CEEB
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