Similar colors View all →
Steel Blue
#6390CD
Steel Blue
#B0C4DE
Royal Blue
#4169E1
Electric Blue
#3B82F6
Navy Blue
#1E3A8A
Sapphire
#2563EB
Medium Grey
#9CA3AF
Night Grey
#1F2937
Sky Blue
#60A5FA
Anthracite
#4B5563
Almost Black
#111827
Silver Grey
#D1D5DB
Charcoal
#374151
"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 #6390CD
RGB rgb(99, 144, 205)
HSL hsl(215°, 51%, 60%)
CMYK C:52% M:30% Y:0% K:20%
Luminance 0.2746
WCAG Accessibility
On white 3.28:1
Aa — #6390CD
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 6.4:1
Aa — #6390CD
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#6390CD #CDA265
Analogous
#65C4CD #6390CD #6E65CD
Triadic
#6390CD #CD6590 #90CD65
Split-comp.
#6390CD #CD6E65 #C4CD65
Tetradic
#6390CD #CD65C4 #CDA265 #65CD6E
Monochromatic
#1E3048 #3C5F90 #6F92C3 #93ADD2 #C9D6E8
Suggested palettes for this hue.
Concrete Steel View all →
Coral Sea View all →
Chocolate View all →

  
Discover more colors View all →
Sapphire
#2563EB
Deep Navy
#000080
Sky Blue
#60A5FA
Electric Blue
#3B82F6
Soft Sky Blue
#87CEEB
Steel Blue
#B0C4DE
Royal Blue
#4169E1
Dodger Blue
#1E90FF
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