Similar colors View all →
Royal Blue
#373BE3
Blue Violet
#5865F2
Royal Blue
#4169E1
Pure Blue
#0000FF
Sapphire
#2563EB
Deep Navy
#000080
Navy Blue
#1E3A8A
Deep Violet
#7C3AED
Amethyst
#6D28D9
Vibrant Mauve
#8B5CF6
Soft Lavender
#A78BFA
Electric Blue
#3B82F6
Pale Violet
#C4B5FD
"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 #373BE3
RGB rgb(55, 59, 227)
HSL hsl(239°, 75%, 55%)
CMYK C:76% M:74% Y:0% K:11%
Luminance 0.0917
WCAG Accessibility
On white 7.25:1
Aa — #373BE3
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.9:1
Aa — #373BE3
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#373BE3 #E2DF36
Analogous
#368FE2 #373BE3 #8936E2
Triadic
#373BE3 #E23639 #39E236
Split-comp.
#373BE3 #E28936 #8FE236
Tetradic
#373BE3 #E2368F #E2DF36 #36E289
Monochromatic
#0D0E3F #1F2193 #4244D7 #6C6EE0 #ABACED
Suggested palettes for this hue.
Vibrant Summer View all →
Retro 70s View all →
Night Velvet View all →

  
Discover more colors View all →
Royal Blue
#4169E1
Azure
#0EA5E9
Deep Navy
#000080
Electric Blue
#3B82F6
Steel Blue
#B0C4DE
Pure Blue
#0000FF
Sapphire
#2563EB
Dodger Blue
#1E90FF
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