Cerulean Radiant Vivid#33C4E1
Ruby Radiant Vivid#E15033
VS
Cerulean Radiant Vivid vs Ruby Radiant Vivid
A detailed comparison of #33C4E1 and #E15033 — complementary colors
Contrast & Accessibility
1.88:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Cerulean Radiant Vivid
Text on Ruby Radiant Vivid
Color Properties
#33C4E1
HEX
#E15033
rgb(51, 196, 225)
RGB
rgb(225, 80, 51)
hsl(190, 74%, 54%)
HSL
hsl(10, 74%, 54%)
190°
Hue
10°
74%
Saturation
74%
54%
Lightness
54%
Blue
Family
Red
Hue Diff
180\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #33C4E1, #E15033);
Using These Colors Together
With a contrast ratio of 1.88:1, 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 180\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.
Cerulean Radiant Vivid
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Ruby Radiant Vivid
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