Lighter companion
Cool Gray Radiant
#838A91 · hsl(210, 6%, 54%)
RGB
rgb(115, 122, 130)
HSL
hsl(210, 6%, 48%)
CMYK
cmyk(12%, 6%, 0%, 49%)
Metrics
S 6% · L 48%
Contrast (WCAG)
on white
4.3:1AA Large
on black
4.8:1AA
About this color
Cool Gray Core (#737A82) belongs to the blue family — hue 210°, 6% saturation, 48% 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-core: #737A82; --colorarchive-cool-gray-core-hsl: hsl(210, 6%, 48%); --colorarchive-cool-gray-core-rgb: rgb(115, 122, 130); }
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 Velvet
#656B72 · hsl(210, 6%, 42%)
Complementary counterpoint
Warm Gray Core
#827A73 · hsl(30, 6%, 48%)
Analogous lead
Indigo Core Faint
#6E7287 · hsl(230, 10%, 48%)
Analogous echo
Cerulean Core Faint
#6E8387 · hsl(190, 10%, 48%)
Triadic +120°
Blush Core Faint
#876E7A · hsl(330, 10%, 48%)
Triadic +240°
Lime Core Faint
#7A876E · hsl(90, 10%, 48%)
Split-comp +150°
Crimson Core Faint
#876E6E · hsl(0, 10%, 48%)
Split-comp +210°
Citrine Core Faint
#87876E · hsl(60, 10%, 48%)
Export preview
Base: Cool Gray Core #737A82 Lighter companion: Cool Gray Radiant #838A91 Darker companion: Cool Gray Velvet #656B72 Complementary counterpoint: Warm Gray Core #827A73 Analogous lead: Indigo Core Faint #6E7287 Analogous echo: Cerulean Core Faint #6E8387 Triadic +120°: Blush Core Faint #876E7A Triadic +240°: Lime Core Faint #7A876E Split-comp +150°: Crimson Core Faint #876E6E Split-comp +210°: Citrine Core Faint #87876E
Nearest neighbors
The closest archive matches by hue, saturation, and lightness.
Nearby match
Sapphire Core Faint
#6E7A87 · hsl(210, 10%, 48%)
Nearby match
Cool Gray Velvet
#656B72 · hsl(210, 6%, 42%)
Nearby match
Cool Gray Radiant
#838A91 · hsl(210, 6%, 54%)
Nearby match
Sapphire Core Muted
#647A90 · hsl(210, 18%, 48%)
Nearby match
Sapphire Velvet Faint
#606B76 · hsl(210, 10%, 42%)
Nearby match
Sapphire Radiant Faint
#7E8A95 · hsl(210, 10%, 54%)
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
#767580
Protanopia
#767680
Tritanopia
#737F7E
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Appears in collections