"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
#645C71
RGB
rgb(100, 92, 113)
HSL
hsl(263°, 10%, 40%)
CMYK
C:12% M:19% Y:0% K:56%
Luminance
0.1151
WCAG Accessibility
Aa — #645C71
Secondary text
✓ AA
✗ AAA
✓ AA Large
Aa — #645C71
Secondary text
✗ AA
✗ AAA
✓ AA Large
All harmonies
Complementary
#645C71
#68705C
Analogous
#5C5E70
#645C71
#6E5C70
Triadic
#645C71
#70645C
#5C7064
Split-comp.
#645C71
#706E5C
#5E705C
Tetradic
#645C71
#705C5E
#68705C
#5C706E
Monochromatic
#CCCCCC
#999999
#666666
#4D4D4D
#262626
Suggested palettes for this hue.