Ruby Nocturne Clear#4F2117
Sapphire Ink Clear#102437
VS
Ruby Nocturne Clear vs Sapphire Ink Clear
A detailed comparison of #4F2117 and #102437 — complementary colors
Contrast & Accessibility
1.18:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Ruby Nocturne Clear
Text on Sapphire Ink Clear
Color Properties
#4F2117
HEX
#102437
rgb(79, 33, 23)
RGB
rgb(16, 36, 55)
hsl(10, 54%, 20%)
HSL
hsl(210, 54%, 14%)
10°
Hue
210°
54%
Saturation
54%
20%
Lightness
14%
Red
Family
Blue
Hue Diff
160\u00B0 — Complementary
Gradient Blend
background: linear-gradient(to right, #4F2117, #102437);
Using These Colors Together
With a contrast ratio of 1.18:1, 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 160\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.
Ruby Nocturne Clear
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Sapphire Ink Clear
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