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
Sapphire Core Soft#517AA4
Celadon Core Soft#51A473
VS

Sapphire Core Soft vs Celadon Core Soft

A detailed comparison of #517AA4 and #51A473 — adjacent colors

Contrast & Accessibility

1.48:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Sapphire Core Soft
Text on Celadon Core Soft

Color Properties

#517AA4
HEX
#51A473
rgb(81, 122, 164)
RGB
rgb(81, 164, 115)
hsl(210, 34%, 48%)
HSL
hsl(145, 34%, 48%)
210°
Hue
145°
34%
Saturation
34%
48%
Lightness
48%
Blue
Family
Green
Hue Diff
65\u00B0 — Adjacent

Gradient Blend

background: linear-gradient(to right, #517AA4, #51A473);

Using These Colors Together

With a contrast ratio of 1.48:1, 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 65\u00B0 hue difference, making them adjacent. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.

Sapphire Core Soft
view_detail →
Celadon Core Soft
view_detail →

Related Comparisons

Sapphire Core Soft vs Coral Core Soft
#517AA4 · #A47A51
Celadon Core Soft vs Rose Core Soft
#51A473 · #A45188
Indigo Core Soft vs Celadon Core Soft
#515FA4 · #51A473
Sapphire Core Soft vs Lagoon Core Soft
#517AA4 · #51A496
Indigo Core Soft vs Lagoon Core Soft
#515FA4 · #51A496