Similar colors View all →
Steel Blue
#6487B9
Steel Blue
#B0C4DE
Night Grey
#1F2937
Anthracite
#4B5563
Medium Grey
#9CA3AF
Almost Black
#111827
Charcoal
#374151
Slate Grey
#6B7280
Silver Grey
#D1D5DB
Royal Blue
#4169E1
Pearl Grey
#E5E7EB
Navy Blue
#1E3A8A
Sapphire
#2563EB
"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 #6487B9
RGB rgb(100, 135, 185)
HSL hsl(215°, 38%, 56%)
CMYK C:46% M:27% Y:0% K:27%
Luminance 0.2393
WCAG Accessibility
On white 3.68:1
Aa — #6487B9
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 5.71:1
Aa — #6487B9
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#6487B9 #B99664
Analogous
#64B2B9 #6487B9 #6B64B9
Triadic
#6487B9 #B96488 #88B964
Split-comp.
#6487B9 #B96B64 #B2B964
Tetradic
#6487B9 #B964B2 #B99664 #64B96B
Monochromatic
#1D2734 #425876 #6F8AAE #90A4C1 #C1CCDC
Suggested palettes for this hue.
Purple Mystery View all →
Santorini View all →
Dragonfruit View all →

  
Discover more colors View all →
Soft Sky Blue
#87CEEB
Azure
#0EA5E9
Royal Blue
#4169E1
Deep Navy
#000080
Navy Blue
#1E3A8A
Lavender Blue
#93C5FD
Steel Blue
#B0C4DE
Electric Blue
#3B82F6
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