Similar colors View all →
Royal Blue
#6377BB
Royal Blue
#4169E1
Almost Black
#111827
Steel Blue
#B0C4DE
Navy Blue
#1E3A8A
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Charcoal
#374151
Sapphire
#2563EB
Night Grey
#1F2937
Pearl Grey
#E5E7EB
Anthracite
#4B5563
Silver Grey
#D1D5DB
"Royal Blue"
Blue · Winter
🧠 Psychology
Color of trust and stability. Evokes professionalism, security and serenity.
✨ Uses
Finance, banking, enterprise, software, social networks.
Tip
Royal Blue pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #6377BB
RGB rgb(99, 119, 187)
HSL hsl(226°, 39%, 56%)
CMYK C:47% M:36% Y:0% K:27%
Luminance 0.1967
WCAG Accessibility
On white 4.3:1
Aa — #6377BB
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 4.89:1
Aa — #6377BB
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#6377BB #BBA663
Analogous
#63A3BB #6377BB #7A63BB
Triadic
#6377BB #BB6377 #77BB63
Split-comp.
#6377BB #BB7A63 #A3BB63
Tetradic
#6377BB #BB63A3 #BBA663 #63BB7A
Monochromatic
#1D2235 #414E76 #6E7DAF #8F9BC1 #C0C7DD
Suggested palettes for this hue.
Orange Energy View all →
Leather & Wood View all →
Mediterranean View all →

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