Similar colors View all →
Steel Blue
#488CBA
Steel Blue
#B0C4DE
Soft Sky Blue
#87CEEB
Azure
#0EA5E9
Night Grey
#1F2937
Anthracite
#4B5563
Almost Black
#111827
Charcoal
#374151
Mint Turquoise
#4ECDC4
Navy Blue
#1E3A8A
Medium Grey
#9CA3AF
Slate Grey
#6B7280
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 #488CBA
RGB rgb(72, 140, 186)
HSL hsl(204°, 45%, 51%)
CMYK C:61% M:25% Y:0% K:27%
Luminance 0.2404
WCAG Accessibility
On white 3.66:1
Aa — #488CBA
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 5.74:1
Aa — #488CBA
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#488CBA #BA774A
Analogous
#4ABAAF #488CBA #4A55BA
Triadic
#488CBA #BA4A8D #8DBA4A
Split-comp.
#488CBA #BA4A55 #BAAF4A
Tetradic
#488CBA #AF4ABA #BA774A #55BA4A
Monochromatic
#121E26 #33556B #568BAE #79A3BE #ACC6D7
Suggested palettes for this hue.
Santorini View all →
Leather & Wood View all →
Grey Minimal View all →

  
Discover more colors View all →
Azure
#0EA5E9
Dodger Blue
#1E90FF
Navy Blue
#1E3A8A
Steel Blue
#B0C4DE
Royal Blue
#4169E1
Sky Blue
#60A5FA
Deep Navy
#000080
Electric Blue
#3B82F6
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