Similar colors View all →
Slate Grey
#555398
Slate Grey
#6B7280
Charcoal
#374151
Night Grey
#1F2937
Almost Black
#111827
Anthracite
#4B5563
Medium Grey
#9CA3AF
Navy Blue
#1E3A8A
Pure Blue
#0000FF
Blue Violet
#5865F2
Royal Blue
#4169E1
Amethyst
#6D28D9
Steel Blue
#B0C4DE
"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 #555398
RGB rgb(85, 83, 152)
HSL hsl(242°, 29%, 46%)
CMYK C:44% M:45% Y:0% K:40%
Luminance 0.1026
WCAG Accessibility
On white 6.82:1
Aa — #555398
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.08:1
Aa — #555398
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#555398 #959753
Analogous
#537397 #555398 #785397
Triadic
#555398 #975653 #539756
Split-comp.
#555398 #977853 #739753
Tetradic
#555398 #975373 #959753 #539778
Monochromatic
#D5D5E2 #9998B9 #605F8C #4C4A6D #2C2B40
Suggested palettes for this hue.
Matcha Tea View all →
Tropical Fruits View all →
Gradient Sunset View all →

  
Discover more colors View all →
Anthracite
#4B5563
Slate Grey
#6B7280
Silver Grey
#D1D5DB
Almost Black
#111827
Charcoal
#374151
Medium Grey
#9CA3AF
Smoke White
#F5F5F5
Pure White
#FFFFFF
🔄 Converter ♿ Contrast 🌈 Gradient