Similar colors View all →
Steel Blue
#3A689C
Steel Blue
#B0C4DE
Night Grey
#1F2937
Anthracite
#4B5563
Almost Black
#111827
Charcoal
#374151
Navy Blue
#1E3A8A
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Sapphire
#2563EB
Royal Blue
#4169E1
Electric Blue
#3B82F6
Sky Blue
#60A5FA
"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 #3A689C
RGB rgb(58, 104, 156)
HSL hsl(212°, 46%, 42%)
CMYK C:63% M:33% Y:0% K:39%
Luminance 0.1321
WCAG Accessibility
On white 5.77:1
Aa — #3A689C
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.64:1
Aa — #3A689C
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#3A689C #9C6E3A
Analogous
#3A999C #3A689C #3D3A9C
Triadic
#3A689C #9C3A68 #689C3A
Split-comp.
#3A689C #9C3D3A #999C3A
Tetradic
#3A689C #9C3A99 #9C6E3A #3A9C3D
Monochromatic
#C1D0E2 #7B9CC1 #456992 #34506F #1C2A3B
Suggested palettes for this hue.
Electric Vibes View all →
White Marble View all →
Art Deco View all →

  
Discover more colors View all →
Navy Blue
#1E3A8A
Dodger Blue
#1E90FF
Royal Blue
#4169E1
Sapphire
#2563EB
Azure
#0EA5E9
Pure Blue
#0000FF
Deep Navy
#000080
Lavender Blue
#93C5FD
🔄 Converter ♿ Contrast 🌈 Gradient