Similar colors View all →
Slate Grey
#566B9E
Slate Grey
#6B7280
Charcoal
#374151
Almost Black
#111827
Night Grey
#1F2937
Medium Grey
#9CA3AF
Anthracite
#4B5563
Navy Blue
#1E3A8A
Steel Blue
#B0C4DE
Pearl Grey
#E5E7EB
Royal Blue
#4169E1
Silver Grey
#D1D5DB
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 #566B9E
RGB rgb(86, 107, 158)
HSL hsl(223°, 30%, 48%)
CMYK C:46% M:32% Y:0% K:38%
Luminance 0.1505
WCAG Accessibility
On white 5.26:1
Aa — #566B9E
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.99:1
Aa — #566B9E
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#566B9E #9F8A56
Analogous
#568F9F #566B9E #66569F
Triadic
#566B9E #9F566A #6A9F56
Split-comp.
#566B9E #9F6656 #8F9F56
Tetradic
#566B9E #9F568F #9F8A56 #569F66
Monochromatic
#DADEE7 #9DA6BE #627093 #4E5974 #2F3646
Suggested palettes for this hue.
Icy Winter View all →
Pearl Zen View all →
Gold & Black View all →

  
Discover more colors View all →
Silver Grey
#D1D5DB
Slate Grey
#6B7280
Ivory
#F8F7F4
Charcoal
#374151
Pure Black
#000000
Smoke White
#F5F5F5
Pure White
#FFFFFF
Anthracite
#4B5563
🔄 Converter ♿ Contrast 🌈 Gradient