Plum Dusk Bright#570EA0
Ruby Shadow Bright#831F0B
VS
Plum Dusk Bright vs Ruby Shadow Bright
A detailed comparison of #570EA0 and #831F0B — triadic range colors
Contrast & Accessibility
1.1:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Plum Dusk Bright
Text on Ruby Shadow Bright
Color Properties
#570EA0
HEX
#831F0B
rgb(87, 14, 160)
RGB
rgb(131, 31, 11)
hsl(270, 84%, 34%)
HSL
hsl(10, 84%, 28%)
270°
Hue
10°
84%
Saturation
84%
34%
Lightness
28%
Purple
Family
Red
Hue Diff
100\u00B0 — Triadic range
Gradient Blend
background: linear-gradient(to right, #570EA0, #831F0B);
Using These Colors Together
With a contrast ratio of 1.1:1, this pair does not meet WCAG guidelines for text. Use these colors as adjacent blocks, gradients, or decorative accents rather than text-on-background pairings.
These colors have a 100\u00B0 hue difference, making them triadic range. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.
Plum Dusk Bright
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Ruby Shadow Bright
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