Similar colors View all →
Charcoal
#404E63
Charcoal
#374151
Anthracite
#4B5563
Night Grey
#1F2937
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Almost Black
#111827
Silver Grey
#D1D5DB
Pearl Grey
#E5E7EB
Steel Blue
#B0C4DE
Navy Blue
#1E3A8A
Sapphire
#2563EB
Royal Blue
#4169E1
"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 #404E63
RGB rgb(64, 78, 99)
HSL hsl(216°, 21%, 32%)
CMYK C:35% M:21% Y:0% K:61%
Luminance 0.072
WCAG Accessibility
On white 8.44:1
Aa — #404E63
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.49:1
Aa — #404E63
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#404E63 #635540
Analogous
#405F63 #404E63 #444063
Triadic
#404E63 #63404E #4E6340
Split-comp.
#404E63 #634440 #5F6340
Tetradic
#404E63 #63405F #635540 #406344
Monochromatic
#B0B6BF #778292 #49505B #32373E #101114
Suggested palettes for this hue.
Volcano View all →
Northern Lights View all →
Amber Warning View all →

  
Discover more colors View all →
Ivory
#F8F7F4
Medium Grey
#9CA3AF
Pure Black
#000000
Smoke White
#F5F5F5
Pearl Grey
#E5E7EB
Silver Grey
#D1D5DB
Charcoal
#374151
Slate Grey
#6B7280
🔄 Converter ♿ Contrast 🌈 Gradient