Ruby Core Vivid#D53E20
Indigo Radiant Vivid#3350E1
VS
Ruby Core Vivid vs Indigo Radiant Vivid
A detailed comparison of #D53E20 and #3350E1 — split-complementary colors
Contrast & Accessibility
1.34:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Ruby Core Vivid
Text on Indigo Radiant Vivid
Color Properties
#D53E20
HEX
#3350E1
rgb(213, 62, 32)
RGB
rgb(51, 80, 225)
hsl(10, 74%, 48%)
HSL
hsl(230, 74%, 54%)
10°
Hue
230°
74%
Saturation
74%
48%
Lightness
54%
Red
Family
Blue
Hue Diff
140\u00B0 — Split-complementary
Gradient Blend
background: linear-gradient(to right, #D53E20, #3350E1);
Using These Colors Together
With a contrast ratio of 1.34:1, 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 140\u00B0 hue difference, making them split-complementary. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.
Ruby Core Vivid
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Indigo Radiant Vivid
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