Similar colors View all →
Slate Grey
#637474
Mint Turquoise
#4ECDC4
Aquamarine
#26D0CE
Anthracite
#4B5563
Slate Grey
#6B7280
Turquoise
#40E0D0
Jade
#3D9970
Medium Grey
#9CA3AF
Charcoal
#374151
Dark Turquoise
#00CED1
Silver Grey
#D1D5DB
Pale Cyan
#B2EBF2
Night Grey
#1F2937
"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 #637474
RGB rgb(99, 116, 116)
HSL hsl(180°, 8%, 42%)
CMYK C:15% M:0% Y:0% K:55%
Luminance 0.1657
WCAG Accessibility
On white 4.91:1
Aa — #637474
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 4.28:1
Aa — #637474
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#637474 #746363
Analogous
#63746B #637474 #636B74
Triadic
#637474 #746374 #747463
Split-comp.
#637474 #74636B #746B63
Tetradic
#637474 #6B6374 #746363 #6B7463
Monochromatic
#D1D1D1 #9E9E9E #6B6B6B #525252 #2B2B2B
Suggested palettes for this hue.
Vintage Sepia View all →
Golden Autumn View all →
Leather & Wood View all →

  
Discover more colors View all →
Smoke White
#F5F5F5
Pure Black
#000000
Silver Grey
#D1D5DB
Anthracite
#4B5563
Medium Grey
#9CA3AF
Ivory
#F8F7F4
Slate Grey
#6B7280
Pure White
#FFFFFF
🔄 Converter ♿ Contrast 🌈 Gradient