Steel Tone Bright#43A7EF
Crimson Tone Bright#EF4343
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Steel Tone Bright vs Crimson Tone Bright
A detailed comparison of #43A7EF and #EF4343 — complementary colors
Contrast & Accessibility
1.44:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Steel Tone Bright
Text on Crimson Tone Bright
Color Properties
#43A7EF
HEX
#EF4343
rgb(67, 167, 239)
RGB
rgb(239, 67, 67)
hsl(205, 84%, 60%)
HSL
hsl(0, 84%, 60%)
205°
Hue
0°
84%
Saturation
84%
60%
Lightness
60%
Blue
Family
Red
Hue Diff
155\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #43A7EF, #EF4343);
Using These Colors Together
With a contrast ratio of 1.44:1, 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 155\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.
Steel Tone Bright
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Crimson Tone Bright
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