Similar colors View all →
Night Indigo
#663D7E
Plum
#7E22CE
Night Indigo
#4C1D95
Lilac
#E8D5F5
Pop Violet
#9333EA
Amethyst
#6D28D9
Deep Violet
#7C3AED
Vibrant Mauve
#8B5CF6
Soft Lavender
#A78BFA
Almost Black
#111827
Navy Blue
#1E3A8A
Charcoal
#374151
Night Grey
#1F2937
"Night Indigo"
Purple · Spring
🧠 Psychology
Color of mystery and creativity. Evokes luxury, spirituality and originality.
✨ Uses
Luxury, beauty, spirituality, creative tech, gaming.
Tip
Night Indigo pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #663D7E
RGB rgb(102, 61, 126)
HSL hsl(278°, 35%, 37%)
CMYK C:19% M:52% Y:0% K:51%
Luminance 0.0744
WCAG Accessibility
On white 8.29:1
Aa — #663D7E
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 2.53:1
Aa — #663D7E
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#663D7E #567F3D
Analogous
#463D7F #663D7E #7F3D77
Triadic
#663D7E #7F673D #3D7F67
Split-comp.
#663D7E #777F3D #3D7F46
Tetradic
#663D7E #7F463D #567F3D #3D777F
Monochromatic
#C8B6D3 #9976AD #654776 #493456 #211726
Suggested palettes for this hue.
Tech Blue View all →
Rose Gold View all →
Concrete Steel View all →

  
Discover more colors View all →
Plum
#7E22CE
Soft Lavender
#A78BFA
Night Indigo
#4C1D95
Vibrant Mauve
#8B5CF6
Misty Violet
#EDE9FE
Amethyst
#6D28D9
Deep Violet
#7C3AED
Pop Violet
#9333EA
🔄 Converter ♿ Contrast 🌈 Gradient