Lighter companion
Cobalt Dusk Muted
#475166 · hsl(220, 18%, 34%)
RGB
rgb(59, 67, 84)
HSL
hsl(220, 18%, 28%)
CMYK
cmyk(30%, 20%, 0%, 67%)
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); }
AI Color Names
Let AI suggest alternative poetic names for this color in English and Chinese.
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
Amethyst Shadow Muted
#3D3B54 · hsl(245, 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: Amethyst Shadow Muted #3D3B54 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 Shadow Faint
#40454F · hsl(220, 10%, 28%)
Nearby match
Cobalt Shadow Dust
#35415A · hsl(220, 26%, 28%)
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 Dusk Faint
#4E545F · hsl(220, 10%, 34%)
Accessible pairings
Archive colors that meet WCAG contrast standards when paired with this color. Use as text-on-background or background-on-text.
Color Vision Simulation
How this color appears with different color vision deficiencies.
Deuteranopia
#3E3E4F
Protanopia
#3F3F50
Tritanopia
#3B4D4C
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Appears in collections