Similar colors View all →
Charcoal
#304B73
Night Grey
#1F2937
Almost Black
#111827
Charcoal
#374151
Anthracite
#4B5563
Steel Blue
#B0C4DE
Navy Blue
#1E3A8A
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Silver Grey
#D1D5DB
Sapphire
#2563EB
Royal Blue
#4169E1
Electric Blue
#3B82F6
"Charcoal"
Neutral · Winter
🧠 Psychology
Color of trust and stability. Evokes professionalism, security and serenity.
✨ Uses
Finance, banking, enterprise, software, social networks.
Tip
Charcoal pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #304B73
RGB rgb(48, 75, 115)
HSL hsl(216°, 41%, 32%)
CMYK C:58% M:35% Y:0% K:55%
Luminance 0.0664
WCAG Accessibility
On white 8.82:1
Aa — #304B73
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.38:1
Aa — #304B73
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#304B73 #735830
Analogous
#306C73 #304B73 #373073
Triadic
#304B73 #73304B #4B7330
Split-comp.
#304B73 #733730 #6C7330
Tetradic
#304B73 #73306C #735830 #307337
Monochromatic
#A1B3CE #5F7DAB #384D6B #273549 #0C1117
Suggested palettes for this hue.
Velvet & Silk View all →
Cherry Blossom View all →
Amber Warning View all →

  
Discover more colors View all →
Ivory
#F8F7F4
Slate Grey
#6B7280
Pure Black
#000000
Smoke White
#F5F5F5
Night Grey
#1F2937
Medium Grey
#9CA3AF
Almost Black
#111827
Silver Grey
#D1D5DB
🔄 Converter ♿ Contrast 🌈 Gradient