Similar colors View all →
Steel Blue
#5597B8
Steel Blue
#B0C4DE
Soft Sky Blue
#87CEEB
Azure
#0EA5E9
Mint Turquoise
#4ECDC4
Night Grey
#1F2937
Anthracite
#4B5563
Almost Black
#111827
Charcoal
#374151
Aquamarine
#26D0CE
Medium Grey
#9CA3AF
Pale Cyan
#B2EBF2
Slate Grey
#6B7280
"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 #5597B8
RGB rgb(85, 151, 184)
HSL hsl(200°, 41%, 53%)
CMYK C:54% M:18% Y:0% K:28%
Luminance 0.28
WCAG Accessibility
On white 3.23:1
Aa — #5597B8
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 6.51:1
Aa — #5597B8
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#5597B8 #B87756
Analogous
#56B8A8 #5597B8 #5666B8
Triadic
#5597B8 #B85698 #98B856
Split-comp.
#5597B8 #B85666 #B8A856
Tetradic
#5597B8 #A856B8 #B87756 #66B856
Monochromatic
#17252B #3A5D6E #6294AC #83AABE #B6CDD8
Suggested palettes for this hue.
French Riviera View all →
Pop Matisse View all →
Matcha Tea View all →

  
Discover more colors View all →
Soft Sky Blue
#87CEEB
Deep Navy
#000080
Sapphire
#2563EB
Electric Blue
#3B82F6
Dodger Blue
#1E90FF
Navy Blue
#1E3A8A
Sky Blue
#60A5FA
Pure Blue
#0000FF
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