Lighter companion
Cobalt Dusk Muted
#475166 · hsl(220, 18%, 34%)
RGB
rgb(59, 67, 84)
HSL
hsl(220, 18%, 28%)
Metrics
S 18% · L 28%
Contrast (WCAG)
on white
9.9:1AA
on black
2.1:1Fail
About this color
Cobalt Shadow Muted (#3B4354) belongs to the blue family — hue 220°, 18% saturation, 28% lightness. Copy the hex, RGB, or HSL value above, or paste the CSS custom property below into your stylesheet to reference this color directly.
CSS
:root { --colorarchive-cobalt-shadow-muted: #3B4354; --colorarchive-cobalt-shadow-muted-hsl: hsl(220, 18%, 28%); --colorarchive-cobalt-shadow-muted-rgb: rgb(59, 67, 84); }
Palette moves
Instead of stopping at one swatch, use nearby, opposite, and tonal neighbors to branch into a broader palette.
Darker companion
Cobalt Nocturne Muted
#2A303C · hsl(220, 18%, 20%)
Complementary counterpoint
Apricot Shadow Muted
#544C3B · hsl(40, 18%, 28%)
Analogous lead
Iris Shadow Muted
#3B3B54 · hsl(240, 18%, 28%)
Analogous echo
Azure Shadow Muted
#3B4C54 · hsl(200, 18%, 28%)
Triadic +120°
Garnet Shadow Muted
#543B43 · hsl(340, 18%, 28%)
Triadic +240°
Moss Shadow Muted
#43543B · hsl(100, 18%, 28%)
Split-comp +150°
Ruby Shadow Muted
#543F3B · hsl(10, 18%, 28%)
Split-comp +210°
Honey Shadow Muted
#50543B · hsl(70, 18%, 28%)
Export preview
Base: Cobalt Shadow Muted #3B4354 Lighter companion: Cobalt Dusk Muted #475166 Darker companion: Cobalt Nocturne Muted #2A303C Complementary counterpoint: Apricot Shadow Muted #544C3B Analogous lead: Iris Shadow Muted #3B3B54 Analogous echo: Azure Shadow Muted #3B4C54 Triadic +120°: Garnet Shadow Muted #543B43 Triadic +240°: Moss Shadow Muted #43543B Split-comp +150°: Ruby Shadow Muted #543F3B Split-comp +210°: Honey Shadow Muted #50543B
Nearest neighbors
The closest archive matches by hue, saturation, and lightness.
Nearby match
Cobalt Dusk Muted
#475166 · hsl(220, 18%, 34%)
Nearby match
Cobalt Nocturne Muted
#2A303C · hsl(220, 18%, 20%)
Nearby match
Cobalt Shadow Soft
#2F3F60 · hsl(220, 34%, 28%)
Nearby match
Cobalt Ink Muted
#1D222A · hsl(220, 18%, 14%)
Nearby match
Cobalt Velvet Muted
#58657E · hsl(220, 18%, 42%)
Nearby match
Sapphire Shadow Muted
#3B4754 · hsl(210, 18%, 28%)
Accessible pairings
Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.
Ready to build
Turn these colors into design tokens
ColorArchive packs include CSS variables, Figma tokens, Tailwind config, and Procreate swatches — ready to drop into any project.