Orchid Velvet Vivid#511CBA
Vermillion Core Vivid#D54D20
VS
Orchid Velvet Vivid vs Vermillion Core Vivid
A detailed comparison of #511CBA and #D54D20 — triadic range colors
Contrast & Accessibility
2.21:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Orchid Velvet Vivid
Text on Vermillion Core Vivid
Color Properties
#511CBA
HEX
#D54D20
rgb(81, 28, 186)
RGB
rgb(213, 77, 32)
hsl(260, 74%, 42%)
HSL
hsl(15, 74%, 48%)
260°
Hue
15°
74%
Saturation
74%
42%
Lightness
48%
Purple
Family
Orange
Hue Diff
115\u00B0 — Triadic range
Gradient Blend
background: linear-gradient(to right, #511CBA, #D54D20);
Using These Colors Together
With a contrast ratio of 2.21:1, 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 115\u00B0 hue difference, making them triadic range. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.
Orchid Velvet Vivid
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Vermillion Core Vivid
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