Similar colors View all →
Royal Blue
#373EC1
Navy Blue
#1E3A8A
Blue Violet
#5865F2
Royal Blue
#4169E1
Pure Blue
#0000FF
Sapphire
#2563EB
Amethyst
#6D28D9
Deep Navy
#000080
Night Indigo
#4C1D95
Almost Black
#111827
Steel Blue
#B0C4DE
Electric Blue
#3B82F6
Deep Violet
#7C3AED
"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 #373EC1
RGB rgb(55, 62, 193)
HSL hsl(237°, 56%, 49%)
CMYK C:72% M:68% Y:0% K:24%
Luminance 0.0783
WCAG Accessibility
On white 8.01:1
Aa — #373EC1
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.62:1
Aa — #373EC1
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#373EC1 #C3BC37
Analogous
#3784C3 #373EC1 #7637C3
Triadic
#373EC1 #C3373E #3EC337
Split-comp.
#373EC1 #C37637 #84C337
Tetradic
#373EC1 #C33784 #C3BC37 #37C376
Monochromatic
#D6D7F0 #8C8FD4 #4349B6 #363A91 #212459
Suggested palettes for this hue.
Grey Minimal View all →
Tropical Jungle View all →
Danger Red View all →

  
Discover more colors View all →
Sky Blue
#60A5FA
Navy Blue
#1E3A8A
Soft Sky Blue
#87CEEB
Deep Navy
#000080
Dodger Blue
#1E90FF
Pure Blue
#0000FF
Lavender Blue
#93C5FD
Royal Blue
#4169E1
🔄 Converter ♿ Contrast 🌈 Gradient