Similar colors View all →
Steel Blue
#407FA8
Steel Blue
#B0C4DE
Night Grey
#1F2937
Azure
#0EA5E9
Soft Sky Blue
#87CEEB
Anthracite
#4B5563
Almost Black
#111827
Charcoal
#374151
Navy Blue
#1E3A8A
Slate Grey
#6B7280
Mint Turquoise
#4ECDC4
Aquamarine
#26D0CE
Medium Grey
#9CA3AF
"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 #407FA8
RGB rgb(64, 127, 168)
HSL hsl(204°, 45%, 45%)
CMYK C:62% M:24% Y:0% K:34%
Luminance 0.1933
WCAG Accessibility
On white 4.36:1
Aa — #407FA8
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 4.82:1
Aa — #407FA8
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#407FA8 #A6683F
Analogous
#3FA69C #407FA8 #3F49A6
Triadic
#407FA8 #A63F7D #7DA63F
Split-comp.
#407FA8 #A63F49 #A69C3F
Tetradic
#407FA8 #9C3FA6 #A6683F #49A63F
Monochromatic
#CBDBE6 #87ACC5 #4B7B9B #3A5F78 #213745
Suggested palettes for this hue.
Neon 90s View all →
Sand Desert View all →
Amber Warning View all →

  
Discover more colors View all →
Steel Blue
#B0C4DE
Navy Blue
#1E3A8A
Royal Blue
#4169E1
Soft Sky Blue
#87CEEB
Azure
#0EA5E9
Sapphire
#2563EB
Sky Blue
#60A5FA
Deep Navy
#000080
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