Cerulean Nocturne Clear#17454F
Vermillion Nocturne Clear#4F2517
VS
Cerulean Nocturne Clear vs Vermillion Nocturne Clear
A detailed comparison of #17454F and #4F2517 — complementary colors
Contrast & Accessibility
1.24:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Cerulean Nocturne Clear
Text on Vermillion Nocturne Clear
Color Properties
#17454F
HEX
#4F2517
rgb(23, 69, 79)
RGB
rgb(79, 37, 23)
hsl(190, 54%, 20%)
HSL
hsl(15, 54%, 20%)
190°
Hue
15°
54%
Saturation
54%
20%
Lightness
20%
Blue
Family
Orange
Hue Diff
175\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #17454F, #4F2517);
Using These Colors Together
With a contrast ratio of 1.24:1, 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 Nocturne Clear
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Vermillion Nocturne Clear
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