Similar colors View all →
Slate Grey
#646CA2
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Charcoal
#374151
Anthracite
#4B5563
Night Grey
#1F2937
Pearl Grey
#E5E7EB
Almost Black
#111827
Silver Grey
#D1D5DB
Royal Blue
#4169E1
Navy Blue
#1E3A8A
Steel Blue
#B0C4DE
Blue Violet
#5865F2
"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 #646CA2
RGB rgb(100, 108, 162)
HSL hsl(232°, 25%, 51%)
CMYK C:38% M:33% Y:0% K:36%
Luminance 0.1618
WCAG Accessibility
On white 4.99:1
Aa — #646CA2
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 4.21:1
Aa — #646CA2
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#646CA2 #A19963
Analogous
#638AA1 #646CA2 #7A63A1
Triadic
#646CA2 #A1636B #6BA163
Split-comp.
#646CA2 #A17A63 #8AA163
Tetradic
#646CA2 #A1638A #A19963 #63A17A
Monochromatic
#181920 #43465B #6F7495 #8D91AA #B9BBCB
Suggested palettes for this hue.
Pop Matisse View all →
Purple UI View all →
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Discover more colors View all →
Night Grey
#1F2937
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Anthracite
#4B5563
Ivory
#F8F7F4
Charcoal
#374151
Silver Grey
#D1D5DB
Pearl Grey
#E5E7EB
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