Lighter companion
Cool Gray Shadow
#43474C · hsl(210, 6%, 28%)
RGB
rgb(48, 51, 54)
HSL
hsl(210, 6%, 20%)
CMYK
cmyk(11%, 6%, 0%, 79%)
Metrics
S 6% · L 20%
Contrast (WCAG)
on white
12.7:1AA
on black
1.7:1Fail
About this color
Cool Gray Nocturne (#303336) belongs to the blue family — hue 210°, 6% saturation, 20% 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-cool-gray-nocturne: #303336; --colorarchive-cool-gray-nocturne-hsl: hsl(210, 6%, 20%); --colorarchive-cool-gray-nocturne-rgb: rgb(48, 51, 54); }
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
Cool Gray Ink
#222426 · hsl(210, 6%, 14%)
Complementary counterpoint
Warm Gray Nocturne
#363330 · hsl(30, 6%, 20%)
Analogous lead
Indigo Nocturne Faint
#2E3038 · hsl(230, 10%, 20%)
Analogous echo
Cerulean Nocturne Faint
#2E3638 · hsl(190, 10%, 20%)
Triadic +120°
Blush Nocturne Faint
#382E33 · hsl(330, 10%, 20%)
Triadic +240°
Lime Nocturne Faint
#33382E · hsl(90, 10%, 20%)
Split-comp +150°
Crimson Nocturne Faint
#382E2E · hsl(0, 10%, 20%)
Split-comp +210°
Citrine Nocturne Faint
#38382E · hsl(60, 10%, 20%)
Export preview
Base: Cool Gray Nocturne #303336 Lighter companion: Cool Gray Shadow #43474C Darker companion: Cool Gray Ink #222426 Complementary counterpoint: Warm Gray Nocturne #363330 Analogous lead: Indigo Nocturne Faint #2E3038 Analogous echo: Cerulean Nocturne Faint #2E3638 Triadic +120°: Blush Nocturne Faint #382E33 Triadic +240°: Lime Nocturne Faint #33382E Split-comp +150°: Crimson Nocturne Faint #382E2E Split-comp +210°: Citrine Nocturne Faint #38382E
Nearest neighbors
The closest archive matches by hue, saturation, and lightness.
Nearby match
Sapphire Nocturne Faint
#2E3338 · hsl(210, 10%, 20%)
Nearby match
Cool Gray Ink
#222426 · hsl(210, 6%, 14%)
Nearby match
Sapphire Nocturne Muted
#2A333C · hsl(210, 18%, 20%)
Nearby match
Cool Gray Shadow
#43474C · hsl(210, 6%, 28%)
Nearby match
Sapphire Ink Faint
#202427 · hsl(210, 10%, 14%)
Nearby match
Steel Nocturne Faint
#2E3438 · hsl(205, 10%, 20%)
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
#313135
Protanopia
#313135
Tritanopia
#303535
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