Similar colors View all →
Charcoal
#31303F
Charcoal
#374151
Anthracite
#4B5563
Slate Grey
#6B7280
Night Grey
#1F2937
Almost Black
#111827
Medium Grey
#9CA3AF
Pearl Grey
#E5E7EB
Silver Grey
#D1D5DB
Navy Blue
#1E3A8A
Deep Navy
#000080
Night Indigo
#4C1D95
Amethyst
#6D28D9
"Charcoal"
Neutral · Timeless
🧠 Psychology
Neutral and timeless color. Evokes elegance, sobriety and minimalism.
✨ Uses
UI design, backgrounds, typography, professional interfaces.
Tip
Charcoal pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #31303F
RGB rgb(49, 48, 63)
HSL hsl(244°, 14%, 22%)
CMYK C:22% M:24% Y:0% K:75%
Luminance 0.0271
WCAG Accessibility
On white 12.92:1
Aa — #31303F
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 1.63:1
Aa — #31303F
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#31303F #3F4030
Analogous
#303740 #31303F #393040
Triadic
#31303F #403130 #304031
Split-comp.
#31303F #403930 #374030
Tetradic
#31303F #403037 #3F4030 #304039
Monochromatic
#9B9AA2 #67676F #36363A #1E1D20 #000000
Suggested palettes for this hue.
Pastel 80s View all →
Coral Sea View all →
Memphis Design View all →

  
Discover more colors View all →
Pearl Grey
#E5E7EB
Ivory
#F8F7F4
Medium Grey
#9CA3AF
Smoke White
#F5F5F5
Charcoal
#374151
Anthracite
#4B5563
Slate Grey
#6B7280
Pure White
#FFFFFF
🔄 Converter ♿ Contrast 🌈 Gradient