Cerulean Core Vivid#20B7D5
Scarlet Core Vivid#D52F20
VS
Cerulean Core Vivid vs Scarlet Core Vivid
A detailed comparison of #20B7D5 and #D52F20 — complementary colors
Contrast & Accessibility
2.07:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Cerulean Core Vivid
Text on Scarlet Core Vivid
Color Properties
#20B7D5
HEX
#D52F20
rgb(32, 183, 213)
RGB
rgb(213, 47, 32)
hsl(190, 74%, 48%)
HSL
hsl(5, 74%, 48%)
190°
Hue
5°
74%
Saturation
74%
48%
Lightness
48%
Blue
Family
Red
Hue Diff
175\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #20B7D5, #D52F20);
Using These Colors Together
With a contrast ratio of 2.07:1, 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 175\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.
Cerulean Core Vivid
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Scarlet Core Vivid
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