Sapphire Shadow Bright#0B4783
Vermillion Shadow Bright#83290B
VS
Sapphire Shadow Bright vs Vermillion Shadow Bright
A detailed comparison of #0B4783 and #83290B — complementary colors
Contrast & Accessibility
1.02:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Sapphire Shadow Bright
Text on Vermillion Shadow Bright
Color Properties
#0B4783
HEX
#83290B
rgb(11, 71, 131)
RGB
rgb(131, 41, 11)
hsl(210, 84%, 28%)
HSL
hsl(15, 84%, 28%)
210°
Hue
15°
84%
Saturation
84%
28%
Lightness
28%
Blue
Family
Orange
Hue Diff
165\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #0B4783, #83290B);
Using These Colors Together
With a contrast ratio of 1.02:1, 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 165\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.
Sapphire Shadow Bright
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Vermillion Shadow Bright
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