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 Nocturne Pure#621404
Celadon Ink Pure#03451E
VS

Ruby Nocturne Pure vs Celadon Ink Pure

A detailed comparison of #621404 and #03451E — triadic range colors

Contrast & Accessibility

1.16:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Ruby Nocturne Pure
Text on Celadon Ink Pure

Color Properties

#621404
HEX
#03451E
rgb(98, 20, 4)
RGB
rgb(3, 69, 30)
hsl(10, 92%, 20%)
HSL
hsl(145, 92%, 14%)
10°
Hue
145°
92%
Saturation
92%
20%
Lightness
14%
Red
Family
Green
Hue Diff
135\u00B0 — Triadic range

Gradient Blend

background: linear-gradient(to right, #621404, #03451E);

Using These Colors Together

With a contrast ratio of 1.16:1, 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 135\u00B0 hue difference, making them triadic range. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.

Ruby Nocturne Pure
view_detail →
Celadon Ink Pure
view_detail →

Related Comparisons

Ruby Nocturne Pure vs Cerulean Nocturne Pure
#621404 · #045262
Celadon Ink Pure vs Rose Ink Pure
#03451E · #45032F
Coral Nocturne Pure vs Celadon Ink Pure
#623304 · #03451E
Ruby Nocturne Pure vs Lagoon Ink Pure
#621404 · #03453A
Coral Nocturne Pure vs Lagoon Ink Pure
#623304 · #03453A