We're live on Product Hunt!Support us
ColorArchive

A curated color library with 5,000+ algorithmically generated colors. Browse, search, save favorites, and export palette tokens — no account required.

CollectionsFamiliesBrandsRegionsJournalNotesGuidesFree ResourcesConvertColorblindAboutSupportUpdates
Ready for static export
Privacy·Terms·Refunds·Cookies·Commerce Disclosure
colorarchive.org · © 2026 ColorArchive
Skip to content
ColorArchive
ProLog in
ArchiveAll ColorsCollections
Ruby Shadow Clear#6E2E21
Cerulean Nocturne Clear#17454F
VS

Ruby Shadow Clear vs Cerulean Nocturne Clear

A detailed comparison of #6E2E21 and #17454F — complementary colors

Contrast & Accessibility

1.04:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Ruby Shadow Clear
Text on Cerulean Nocturne Clear

Color Properties

#6E2E21
HEX
#17454F
rgb(110, 46, 33)
RGB
rgb(23, 69, 79)
hsl(10, 54%, 28%)
HSL
hsl(190, 54%, 20%)
10°
Hue
190°
54%
Saturation
54%
28%
Lightness
20%
Red
Family
Blue
Hue Diff
180\u00B0 — Complementary

Gradient Blend

background: linear-gradient(to right, #6E2E21, #17454F);

Using These Colors Together

With a contrast ratio of 1.04:1, 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 180\u00B0 hue difference, making them complementary. Their high contrast creates visual energy — great for call-to-action buttons, hero sections, and brand accents.

Ruby Shadow Clear
view_detail →
Cerulean Nocturne Clear
view_detail →

Related Comparisons

Ruby Shadow Clear vs Cerulean Shadow Clear
#6E2E21 · #21616E
Cerulean Nocturne Clear vs Ruby Nocturne Clear
#17454F · #4F2117
Coral Shadow Clear vs Cerulean Nocturne Clear
#6E4721 · #17454F
Ruby Shadow Clear vs Sapphire Nocturne Clear
#6E2E21 · #17334F
Coral Shadow Clear vs Sapphire Nocturne Clear
#6E4721 · #17334F