Ruby Tone Vivid#E4674E
Cerulean Radiant Vivid#33C4E1
VS
Ruby Tone Vivid vs Cerulean Radiant Vivid
A detailed comparison of #E4674E and #33C4E1 — complementary colors
Contrast & Accessibility
1.59:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Ruby Tone Vivid
Text on Cerulean Radiant Vivid
Color Properties
#E4674E
HEX
#33C4E1
rgb(228, 103, 78)
RGB
rgb(51, 196, 225)
hsl(10, 74%, 60%)
HSL
hsl(190, 74%, 54%)
10°
Hue
190°
74%
Saturation
74%
60%
Lightness
54%
Red
Family
Blue
Hue Diff
180\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #E4674E, #33C4E1);
Using These Colors Together
With a contrast ratio of 1.59:1, 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.
Ruby Tone Vivid
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Cerulean Radiant Vivid
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