Similar colors View all →
Steel Blue
#45729D
Steel Blue
#B0C4DE
Night Grey
#1F2937
Anthracite
#4B5563
Almost Black
#111827
Charcoal
#374151
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Navy Blue
#1E3A8A
Silver Grey
#D1D5DB
Dodger Blue
#1E90FF
Azure
#0EA5E9
Sapphire
#2563EB
"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 #45729D
RGB rgb(69, 114, 157)
HSL hsl(209°, 39%, 44%)
CMYK C:56% M:27% Y:0% K:38%
Luminance 0.1585
WCAG Accessibility
On white 5.06:1
Aa — #45729D
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 4.15:1
Aa — #45729D
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#45729D #9C6F44
Analogous
#449C9A #45729D #44469C
Triadic
#45729D #9C4472 #729C44
Split-comp.
#45729D #9C4446 #9C9A44
Tetradic
#45729D #9A449C #9C6F44 #469C44
Monochromatic
#CAD7E2 #89A4BE #507191 #3E5870 #22313F
Suggested palettes for this hue.
Volcano View all →
Concrete Steel View all →
Rose Gold View all →

  
Discover more colors View all →
Royal Blue
#4169E1
Sapphire
#2563EB
Steel Blue
#B0C4DE
Deep Navy
#000080
Lavender Blue
#93C5FD
Soft Sky Blue
#87CEEB
Navy Blue
#1E3A8A
Pure Blue
#0000FF
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