Lighter companion
Cobalt Dusk Clear
#284786 · hsl(220, 54%, 34%)
RGB
rgb(33, 59, 110)
HSL
hsl(220, 54%, 28%)
CMYK
cmyk(70%, 46%, 0%, 57%)
Metrics
S 54% · L 28%
Contrast (WCAG)
on white
11:1AA
on black
1.9:1Fail
About this color
Cobalt Shadow Clear (#213B6E) belongs to the blue family — hue 220°, 54% 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-clear: #213B6E; --colorarchive-cobalt-shadow-clear-hsl: hsl(220, 54%, 28%); --colorarchive-cobalt-shadow-clear-rgb: rgb(33, 59, 110); }
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 Clear
#172A4F · hsl(220, 54%, 20%)
Complementary counterpoint
Apricot Shadow Clear
#6E5421 · hsl(40, 54%, 28%)
Analogous lead
Amethyst Shadow Clear
#27216E · hsl(245, 54%, 28%)
Analogous echo
Azure Shadow Clear
#21546E · hsl(200, 54%, 28%)
Triadic +120°
Garnet Shadow Clear
#6E213B · hsl(340, 54%, 28%)
Triadic +240°
Moss Shadow Clear
#3B6E21 · hsl(100, 54%, 28%)
Split-comp +150°
Ruby Shadow Clear
#6E2E21 · hsl(10, 54%, 28%)
Split-comp +210°
Honey Shadow Clear
#616E21 · hsl(70, 54%, 28%)
Export preview
Base: Cobalt Shadow Clear #213B6E Lighter companion: Cobalt Dusk Clear #284786 Darker companion: Cobalt Nocturne Clear #172A4F Complementary counterpoint: Apricot Shadow Clear #6E5421 Analogous lead: Amethyst Shadow Clear #27216E Analogous echo: Azure Shadow Clear #21546E Triadic +120°: Garnet Shadow Clear #6E213B Triadic +240°: Moss Shadow Clear #3B6E21 Split-comp +150°: Ruby Shadow Clear #6E2E21 Split-comp +210°: Honey Shadow Clear #616E21
Nearest neighbors
The closest archive matches by hue, saturation, and lightness.
Nearby match
Cobalt Dusk Clear
#284786 · hsl(220, 54%, 34%)
Nearby match
Cobalt Nocturne Clear
#172A4F · hsl(220, 54%, 20%)
Nearby match
Cobalt Shadow Soft
#2F3F60 · hsl(220, 34%, 28%)
Nearby match
Cobalt Shadow Vivid
#13367C · hsl(220, 74%, 28%)
Nearby match
Cobalt Ink Clear
#101D37 · hsl(220, 54%, 14%)
Nearby match
Cobalt Velvet Clear
#3158A5 · hsl(220, 54%, 42%)
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
#2D2B62
Protanopia
#2E2E65
Tritanopia
#235C5A
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Appears in collections