Similar colors View all →
Slate Grey
#647AA1
Medium Grey
#9CA3AF
Slate Grey
#6B7280
Charcoal
#374151
Anthracite
#4B5563
Night Grey
#1F2937
Silver Grey
#D1D5DB
Pearl Grey
#E5E7EB
Steel Blue
#B0C4DE
Almost Black
#111827
Navy Blue
#1E3A8A
Sapphire
#2563EB
Royal Blue
#4169E1
"Slate Grey"
Neutral · Winter
🧠 Psychology
Color of trust and stability. Evokes professionalism, security and serenity.
✨ Uses
Finance, banking, enterprise, software, social networks.
Tip
Slate Grey pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #647AA1
RGB rgb(100, 122, 161)
HSL hsl(218°, 24%, 51%)
CMYK C:38% M:24% Y:0% K:37%
Luminance 0.1946
WCAG Accessibility
On white 4.34:1
Aa — #647AA1
Secondary text
✗ AA ✗ AAA ✓ AA Large
On black 4.84:1
Aa — #647AA1
Secondary text
✓ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#647AA1 #A08A64
Analogous
#6498A0 #647AA1 #6C64A0
Triadic
#647AA1 #A0647A #7AA064
Split-comp.
#647AA1 #A06C64 #98A064
Tetradic
#647AA1 #A06498 #A08A64 #64A06C
Monochromatic
#181B20 #444C5A #717D94 #8E98A9 #B9C0CA
Suggested palettes for this hue.
Success Green View all →
Coral Sea View all →
Art Deco View all →

  
Discover more colors View all →
Ivory
#F8F7F4
Anthracite
#4B5563
Night Grey
#1F2937
Charcoal
#374151
Smoke White
#F5F5F5
Medium Grey
#9CA3AF
Silver Grey
#D1D5DB
Almost Black
#111827
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