Similar colors View all →
Royal Blue
#304DCB
Navy Blue
#1E3A8A
Royal Blue
#4169E1
Sapphire
#2563EB
Blue Violet
#5865F2
Electric Blue
#3B82F6
Pure Blue
#0000FF
Almost Black
#111827
Steel Blue
#B0C4DE
Slate Grey
#6B7280
Amethyst
#6D28D9
Deep Navy
#000080
Sky Blue
#60A5FA
"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 #304DCB
RGB rgb(48, 77, 203)
HSL hsl(229°, 62%, 49%)
CMYK C:76% M:62% Y:0% K:20%
Luminance 0.1004
WCAG Accessibility
On white 6.89:1
Aa — #304DCB
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.05:1
Aa — #304DCB
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#304DCB #CAAE2F
Analogous
#2F99CA #304DCB #612FCA
Triadic
#304DCB #CA2F4C #4CCA2F
Split-comp.
#304DCB #CA612F #99CA2F
Tetradic
#304DCB #CA2F99 #CAAE2F #2FCA61
Monochromatic
#D4DAF2 #8796D9 #3C54BE #304397 #1D295D
Suggested palettes for this hue.
Tropical Jungle View all →
Icy Winter View all →
Tokyo Neon View all →

  
Discover more colors View all →
Lavender Blue
#93C5FD
Pure Blue
#0000FF
Royal Blue
#4169E1
Sapphire
#2563EB
Sky Blue
#60A5FA
Azure
#0EA5E9
Steel Blue
#B0C4DE
Navy Blue
#1E3A8A
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