Similar colors View all →
Steel Blue
#6390CB
Steel Blue
#B0C4DE
Royal Blue
#4169E1
Electric Blue
#3B82F6
Navy Blue
#1E3A8A
Sapphire
#2563EB
Night Grey
#1F2937
Medium Grey
#9CA3AF
Sky Blue
#60A5FA
Anthracite
#4B5563
Almost Black
#111827
Charcoal
#374151
Silver Grey
#D1D5DB
"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 #6390CB
RGB rgb(99, 144, 203)
HSL hsl(214°, 50%, 59%)
CMYK C:51% M:29% Y:0% K:20%
Luminance 0.2737
WCAG Accessibility
On white 3.29:1
Aa — #6390CB
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 6.38:1
Aa — #6390CB
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#6390CB #CB9D62
Analogous
#62C4CB #6390CB #6962CB
Triadic
#6390CB #CB628F #8FCB62
Split-comp.
#6390CB #CB6962 #C4CB62
Tetradic
#6390CB #CB62C4 #CB9D62 #62CB69
Monochromatic
#1D2E44 #3C5E8B #6D91C0 #90ACD0 #C6D4E7
Suggested palettes for this hue.
Pastel Spring View all →
Leather & Wood View all →
Amazon View all →

  
Discover more colors View all →
Soft Sky Blue
#87CEEB
Electric Blue
#3B82F6
Sapphire
#2563EB
Steel Blue
#B0C4DE
Azure
#0EA5E9
Dodger Blue
#1E90FF
Pure Blue
#0000FF
Deep Navy
#000080
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