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
Cerulean Nocturne Soft#223F44
Cobalt Shadow Soft#2F3F60
VS

Cerulean Nocturne Soft vs Cobalt Shadow Soft

A detailed comparison of #223F44 and #2F3F60 — analogous colors

Contrast & Accessibility

1.07:1contrast ratio
✗ AA Normal✗ AA Large✗ AAA Normal✗ AAA Large
Text on Cerulean Nocturne Soft
Text on Cobalt Shadow Soft

Color Properties

#223F44
HEX
#2F3F60
rgb(34, 63, 68)
RGB
rgb(47, 63, 96)
hsl(190, 34%, 20%)
HSL
hsl(220, 34%, 28%)
190°
Hue
220°
34%
Saturation
34%
20%
Lightness
28%
Blue
Family
Blue
Hue Diff
30\u00B0 — Analogous

Gradient Blend

background: linear-gradient(to right, #223F44, #2F3F60);

Using These Colors Together

With a contrast ratio of 1.07:1, 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 30\u00B0 hue difference, making them analogous. They create a harmonious, cohesive palette ideal for subtle variations in a design system.

Cerulean Nocturne Soft
view_detail →
Cobalt Shadow Soft
view_detail →

Related Comparisons

Cerulean Nocturne Soft vs Ruby Nocturne Soft
#223F44 · #442722
Cobalt Shadow Soft vs Apricot Shadow Soft
#2F3F60 · #604F2F
Sapphire Nocturne Soft vs Cobalt Shadow Soft
#223344 · #2F3F60
Cerulean Nocturne Soft vs Amethyst Shadow Soft
#223F44 · #332F60
Sapphire Nocturne Soft vs Amethyst Shadow Soft
#223344 · #332F60