Accessibility
Contrast at a glance.
Aa
16.15:1against white
Aa
1.15:1against near-black
Named color · Blue
Nocturne Sapphire
#1B212C · Chromble descriptive color
Explore Nocturne Sapphire across common color formats, accessibility contrast, tonal variations, harmonies, and the closest colors in the Chromble library.
Color values
Nocturne Sapphire in every format.
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Harmony
Colors that work with it.
Complementary
Analogous
Tints & shades
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Nearby colors
Closest matches in the library.
Palette inspiration
Palettes around blue.
Continue creating
Take Nocturne Sapphire somewhere useful.
Keep #1B212C with you as you move into another Chromble tool. The color is already loaded when the next page opens.
Design
Start designing with it
Use Nocturne Sapphire as the primary color in a new Brand Studio project.
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Explore
Build a harmony around it
Open a generated harmony in Palette Lab and shape it into a complete palette.
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Check
Test its readability
Open this exact color in Contrast Checker against white and tune the pairing from there.
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