Similar colors View all →
Steel Blue
#3F7797
Steel Blue
#B0C4DE
Night Grey
#1F2937
Anthracite
#4B5563
Almost Black
#111827
Azure
#0EA5E9
Soft Sky Blue
#87CEEB
Charcoal
#374151
Slate Grey
#6B7280
Navy Blue
#1E3A8A
Mint Turquoise
#4ECDC4
Medium Grey
#9CA3AF
Aquamarine
#26D0CE
"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 #3F7797
RGB rgb(63, 119, 151)
HSL hsl(202°, 41%, 42%)
CMYK C:58% M:21% Y:0% K:41%
Luminance 0.1663
WCAG Accessibility
On white 4.89:1
Aa — #3F7797
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 4.3:1
Aa — #3F7797
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#3F7797 #975F3F
Analogous
#3F978B #3F7797 #3F4B97
Triadic
#3F7797 #973F77 #77973F
Split-comp.
#3F7797 #973F4B #978B3F
Tetradic
#3F7797 #8B3F97 #975F3F #4B973F
Monochromatic
#C3D5DF #80A6BC #4A748C #38586B #1E2F39
Suggested palettes for this hue.
Coral Sea View all →
Concrete Steel View all →
Grey Minimal View all →

  
Discover more colors View all →
Soft Sky Blue
#87CEEB
Sky Blue
#60A5FA
Royal Blue
#4169E1
Azure
#0EA5E9
Navy Blue
#1E3A8A
Deep Navy
#000080
Steel Blue
#B0C4DE
Dodger Blue
#1E90FF
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