Similar colors View all →
Night Indigo
#312D33
Plum
#7E22CE
Night Indigo
#4C1D95
Lilac
#E8D5F5
Pop Violet
#9333EA
Amethyst
#6D28D9
Slate Grey
#6B7280
Deep Violet
#7C3AED
Charcoal
#374151
Anthracite
#4B5563
Night Grey
#1F2937
Almost Black
#111827
Medium Grey
#9CA3AF
"Night Indigo"
Purple · Timeless
🧠 Psychology
Neutral and timeless color. Evokes elegance, sobriety and minimalism.
✨ Uses
UI design, backgrounds, typography, professional interfaces.
Tip
Night Indigo pairs ideally with #F7F5F0 (off-white) and a neutral background for a modern, readable result.
Values
HEX #312D33
RGB rgb(49, 45, 51)
HSL hsl(280°, 6%, 19%)
CMYK C:4% M:12% Y:0% K:80%
Luminance 0.0235
WCAG Accessibility
On white 13.52:1
Aa — #312D33
Secondary text
✓ AA ✓ AAA ✓ AA Large
On black 1.55:1
Aa — #312D33
Secondary text
✗ AA ✗ AAA ✗ AA Large

All harmonies

Complementary
#312D33 #2F332E
Analogous
#2F2E33 #312D33 #332E32
Triadic
#312D33 #33312E #2E3331
Split-comp.
#312D33 #32332E #2E332F
Tetradic
#312D33 #332F2E #2F332E #2E3233
Monochromatic
#969696 #636363 #303030 #171717 #000000
Suggested palettes for this hue.
Deep Ocean View all →
Purple UI View all →
Orange Energy View all →

  
Discover more colors View all →
Plum
#7E22CE
Pop Violet
#9333EA
Blue Violet
#5865F2
Pale Violet
#C4B5FD
Soft Lavender
#A78BFA
Misty Violet
#EDE9FE
Amethyst
#6D28D9
Deep Violet
#7C3AED
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