Similar colors View all →
Slate Grey
#515B99
Slate Grey
#6B7280
Almost Black
#111827
Charcoal
#374151
Night Grey
#1F2937
Navy Blue
#1E3A8A
Anthracite
#4B5563
Medium Grey
#9CA3AF
Royal Blue
#4169E1
Steel Blue
#B0C4DE
Pearl Grey
#E5E7EB
Blue Violet
#5865F2
Silver Grey
#D1D5DB
"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 #515B99
RGB rgb(81, 91, 153)
HSL hsl(232°, 31%, 46%)
CMYK C:47% M:41% Y:0% K:40%
Luminance 0.1146
WCAG Accessibility
On white 6.35:1
Aa — #515B99
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.31:1
Aa — #515B99
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#515B99 #9A9051
Analogous
#517F9A #515B99 #6C519A
Triadic
#515B99 #9A515B #5B9A51
Split-comp.
#515B99 #9A6C51 #7F9A51
Tetradic
#515B99 #9A517F #9A9051 #519A6C
Monochromatic
#D4D6E3 #969BBB #5D638E #494E6F #2A2D41
Suggested palettes for this hue.
Purple Mystery View all →
Concrete Steel View all →
Blue Serenity View all →

  
Discover more colors View all →
Medium Grey
#9CA3AF
Ivory
#F8F7F4
Charcoal
#374151
Slate Grey
#6B7280
Almost Black
#111827
Pure Black
#000000
Pearl Grey
#E5E7EB
Pure White
#FFFFFF
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