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 Tone Clear#6299D0
Seafoam Silk Clear#81D99F
VS

Sapphire Tone Clear vs Seafoam Silk Clear

A detailed comparison of #6299D0 and #81D99F — adjacent colors

Contrast & Accessibility

1.77:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Sapphire Tone Clear
Text on Seafoam Silk Clear

Color Properties

#6299D0
HEX
#81D99F
rgb(98, 153, 208)
RGB
rgb(129, 217, 159)
hsl(210, 54%, 60%)
HSL
hsl(140, 54%, 68%)
210°
Hue
140°
54%
Saturation
54%
60%
Lightness
68%
Blue
Family
Green
Hue Diff
70\u00B0 — Adjacent

Gradient Blend

background: linear-gradient(to right, #6299D0, #81D99F);

Using These Colors Together

With a contrast ratio of 1.77:1, 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 70\u00B0 hue difference, making them adjacent. They offer moderate contrast — versatile for card designs, illustrations, and layered UI compositions.

Sapphire Tone Clear
view_detail →
Seafoam Silk Clear
view_detail →

Related Comparisons

Sapphire Tone Clear vs Coral Tone Clear
#6299D0 · #D09962
Seafoam Silk Clear vs Rose Silk Clear
#81D99F · #D981BC
Indigo Tone Clear vs Seafoam Silk Clear
#6274D0 · #81D99F
Sapphire Tone Clear vs Teal Silk Clear
#6299D0 · #81D9BC
Indigo Tone Clear vs Teal Silk Clear
#6274D0 · #81D9BC