Similar colors View all →
Steel Blue
#3F7197
Steel Blue
#B0C4DE
Night Grey
#1F2937
Anthracite
#4B5563
Almost Black
#111827
Charcoal
#374151
Slate Grey
#6B7280
Navy Blue
#1E3A8A
Azure
#0EA5E9
Soft Sky Blue
#87CEEB
Medium Grey
#9CA3AF
Silver Grey
#D1D5DB
Dodger Blue
#1E90FF
"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 #3F7197
RGB rgb(63, 113, 151)
HSL hsl(206°, 41%, 42%)
CMYK C:58% M:25% Y:0% K:41%
Luminance 0.152
WCAG Accessibility
On white 5.22:1
Aa — #3F7197
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 4.02:1
Aa — #3F7197
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#3F7197 #97653F
Analogous
#3F9791 #3F7197 #3F4597
Triadic
#3F7197 #973F71 #71973F
Split-comp.
#3F7197 #973F45 #97913F
Tetradic
#3F7197 #913F97 #97653F #45973F
Monochromatic
#C3D3DF #80A2BC #4A708C #38556B #1E2D39
Suggested palettes for this hue.
Leather & Wood View all →
Matcha View all →
Volcano View all →

  
Discover more colors View all →
Pure Blue
#0000FF
Sky Blue
#60A5FA
Azure
#0EA5E9
Deep Navy
#000080
Lavender Blue
#93C5FD
Royal Blue
#4169E1
Dodger Blue
#1E90FF
Steel Blue
#B0C4DE
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