Similar colors View all →
Charcoal
#373A6C
Almost Black
#111827
Charcoal
#374151
Night Grey
#1F2937
Navy Blue
#1E3A8A
Anthracite
#4B5563
Slate Grey
#6B7280
Deep Navy
#000080
Blue Violet
#5865F2
Royal Blue
#4169E1
Medium Grey
#9CA3AF
Steel Blue
#B0C4DE
Pure Blue
#0000FF
"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 #373A6C
RGB rgb(55, 58, 108)
HSL hsl(237°, 33%, 32%)
CMYK C:49% M:46% Y:0% K:58%
Luminance 0.0457
WCAG Accessibility
On white 10.58:1
Aa — #373A6C
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 1.98:1
Aa — #373A6C
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#373A6C #6D6A37
Analogous
#37546D #373A6C #4F376D
Triadic
#373A6C #6D3739 #396D37
Split-comp.
#373A6C #6D4F37 #546D37
Tetradic
#373A6C #6D3754 #6D6A37 #376D4F
Monochromatic
#A7A9C8 #686BA1 #3F4164 #2B2C45 #0E0E16
Suggested palettes for this hue.
Golden Autumn View all →
Pop Art View all →
Red Passion View all →

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