Similar colors View all →
Slate Grey
#51587D
Slate Grey
#6B7280
Charcoal
#374151
Anthracite
#4B5563
Medium Grey
#9CA3AF
Night Grey
#1F2937
Almost Black
#111827
Navy Blue
#1E3A8A
Pearl Grey
#E5E7EB
Silver Grey
#D1D5DB
Royal Blue
#4169E1
Steel Blue
#B0C4DE
Sapphire
#2563EB
"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 #51587D
RGB rgb(81, 88, 125)
HSL hsl(230°, 21%, 40%)
CMYK C:35% M:30% Y:0% K:51%
Luminance 0.1009
WCAG Accessibility
On white 6.9:1
Aa — #51587D
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.04:1
Aa — #51587D
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#51587D #7B7451
Analogous
#516D7B #51587D #5F517B
Triadic
#51587D #7B5158 #587B51
Split-comp.
#51587D #7B5F51 #6D7B51
Tetradic
#51587D #7B516D #7B7451 #517B5F
Monochromatic
#C6C8D2 #8E92A4 #5B5F71 #444755 #22232A
Suggested palettes for this hue.
Velvet & Silk View all →
Autumn Forest View all →
Memphis Design View all →

  
Discover more colors View all →
Smoke White
#F5F5F5
Night Grey
#1F2937
Ivory
#F8F7F4
Pure White
#FFFFFF
Pure Black
#000000
Anthracite
#4B5563
Pearl Grey
#E5E7EB
Almost Black
#111827
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