Similar colors View all →
Slate Grey
#636C74
Anthracite
#4B5563
Slate Grey
#6B7280
Medium Grey
#9CA3AF
Charcoal
#374151
Silver Grey
#D1D5DB
Night Grey
#1F2937
Pearl Grey
#E5E7EB
Steel Blue
#B0C4DE
Almost Black
#111827
Navy Blue
#1E3A8A
Azure
#0EA5E9
Soft Sky Blue
#87CEEB
"Slate Grey"
Neutral · Timeless
🧠 Psychology
Neutral and timeless color. Evokes elegance, sobriety and minimalism.
✨ Uses
UI design, backgrounds, typography, professional interfaces.
Tip
Slate Grey pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #636C74
RGB rgb(99, 108, 116)
HSL hsl(208°, 8%, 42%)
CMYK C:15% M:7% Y:0% K:55%
Luminance 0.1473
WCAG Accessibility
On white 5.35:1
Aa — #636C74
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.93:1
Aa — #636C74
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#636C74 #746B63
Analogous
#637473 #636C74 #636374
Triadic
#636C74 #74636C #6C7463
Split-comp.
#636C74 #746363 #747363
Tetradic
#636C74 #736374 #746B63 #637463
Monochromatic
#D1D1D1 #9E9E9E #6B6B6B #525252 #2B2B2B
Suggested palettes for this hue.
Purple Mystery View all →
Kyoto Zen View all →
Coffee & Cream View all →

  
Discover more colors View all →
Ivory
#F8F7F4
Pearl Grey
#E5E7EB
Charcoal
#374151
Anthracite
#4B5563
Slate Grey
#6B7280
Silver Grey
#D1D5DB
Medium Grey
#9CA3AF
Pure White
#FFFFFF
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