Similar colors View all →
Slate Grey
#636374
Slate Grey
#6B7280
Anthracite
#4B5563
Medium Grey
#9CA3AF
Charcoal
#374151
Pearl Grey
#E5E7EB
Silver Grey
#D1D5DB
Night Grey
#1F2937
Almost Black
#111827
Navy Blue
#1E3A8A
Pure Blue
#0000FF
Blue Violet
#5865F2
Royal Blue
#4169E1
"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 #636374
RGB rgb(99, 99, 116)
HSL hsl(240°, 8%, 42%)
CMYK C:15% M:15% Y:0% K:55%
Luminance 0.1285
WCAG Accessibility
On white 5.89:1
Aa — #636374
Secondary text
✓ AA ✗ AAA ✓ AA Large
On black 3.57:1
Aa — #636374
Secondary text
✗ AA ✗ AAA ✓ AA Large

All harmonies

Complementary
#636374 #747463
Analogous
#636B74 #636374 #6B6374
Triadic
#636374 #746363 #637463
Split-comp.
#636374 #746B63 #6B7463
Tetradic
#636374 #74636B #747463 #63746B
Monochromatic
#D1D1D1 #9E9E9E #6B6B6B #525252 #2B2B2B
Suggested palettes for this hue.
Leather & Wood View all →
Pearl Zen View all →
Sunset View all →

  
Discover more colors View all →
Almost Black
#111827
Night Grey
#1F2937
Anthracite
#4B5563
Slate Grey
#6B7280
Pure White
#FFFFFF
Medium Grey
#9CA3AF
Smoke White
#F5F5F5
Silver Grey
#D1D5DB
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