Similar colors View all →
Charcoal
#37304B
Night Indigo
#4C1D95
Amethyst
#6D28D9
Charcoal
#374151
Night Grey
#1F2937
Almost Black
#111827
Anthracite
#4B5563
Deep Violet
#7C3AED
Slate Grey
#6B7280
Plum
#7E22CE
Vibrant Mauve
#8B5CF6
Soft Lavender
#A78BFA
Pop Violet
#9333EA
"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 #37304B
RGB rgb(55, 48, 75)
HSL hsl(256°, 22%, 24%)
CMYK C:27% M:36% Y:0% K:71%
Luminance 0.0303
WCAG Accessibility
On white 12.45:1
Aa — #37304B
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 1.69:1
Aa — #37304B
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#37304B #434B30
Analogous
#30364B #37304B #44304B
Triadic
#37304B #4B3730 #304B37
Split-comp.
#37304B #4B4430 #364B30
Tetradic
#37304B #4B3036 #434B30 #304B44
Monochromatic
#9E98AE #6A637E #3A3645 #221F28 #000000
Suggested palettes for this hue.
Pop Matisse View all →
Marrakech View all →
Red Passion View all →

  
Discover more colors View all →
Pure Black
#000000
Slate Grey
#6B7280
Pearl Grey
#E5E7EB
Anthracite
#4B5563
Smoke White
#F5F5F5
Charcoal
#374151
Silver Grey
#D1D5DB
Medium Grey
#9CA3AF
🔄 Converter ♿ Contrast 🌈 Gradient