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Created at 03/30/2026 11:39
bycolourlock
  6

Eigenvector Principal Component Analysis Visualization Colors

  • Component Blue
    #2563eb
  • Variance Orange
    #f97316
  • Eigen Purple
    #7c3aed
  • Projection Green
    #16a34a
  • Axis Gray
    #94a3b8
  • Background White
    #ffffff
  • Text Black
    #020617
The palette consists of Semi dark, Light, Dark colors. Accent colors Variance Orange #f97316 and Text Black #020617. Palette has Cool, Warm, Neutral colors temperature.

By lightness, this palette runs from #020617 (darkest) to #FFFFFF (lightest). The lightness range is wide.

Overall saturation feels vivid (higher chroma).

Some hue pairs sit near complementary positions — you may read this as complementary contrast (loose heuristic).

Overall temperature among swatches leans cool.

HEX codes (sorted): #020617, #16A34A, #2563EB, #7C3AED, #94A3B8, #F97316, #FFFFFF

Palette Eigenvector Principal Component Analysis Visualization Colors has combination of 7 codes colors:
HEX: #2563eb, RGB: (37, 99, 235); HEX: #f97316, RGB: (249, 115, 22); HEX: #7c3aed, RGB: (124, 58, 237)
HEX: #16a34a, RGB: (22, 163, 74); HEX: #94a3b8, RGB: (148, 163, 184); HEX: #ffffff, RGB: (255, 255, 255)
HEX: #020617, RGB: (2, 6, 23)
Simplified version of palette colors
Tint of royalblue, Shade of chocolate, Shade of blueviolet, Tint of mediumseagreen, Shade of lightslategrey, White, Shade of Black
Color scheme was created by colourlock

Colors codes in palette

Eigenvector Principal Component Analysis Visualization Colors color codes HEX, RGB information in table

Color HEX RGB Name Alternative name
#2563eb #2563eb RGB(37, 99, 235)Component Blue—
#f97316 #f97316 RGB(249, 115, 22)Variance Orange—
#7c3aed #7c3aed RGB(124, 58, 237)Eigen Purple—
#16a34a #16a34a RGB(22, 163, 74)Projection Green—
#94a3b8 #94a3b8 RGB(148, 163, 184)Axis Gray—
#ffffff #ffffff RGB(255, 255, 255)Background WhiteWhite
#020617 #020617 RGB(2, 6, 23)Text Black—

Color Palette Contrast

7 color pairs have low contrast and need improvement which may impact readability.
Text Color Background Color Contrast Ratio
#2563eb
#f97316
1.84
#2563eb
#7c3aed
1.1
#2563eb
#16a34a
1.56
#f97316
#16a34a
1.17
#f97316
#94a3b8
1.09
#7c3aed
#16a34a
1.72

Image palette Eigenvector Principal Component Analysis Visualization Colors png

Eigenvector Principal Component Analysis Visualization Colors - #570770
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