#09130FObsidian
#647970Dove Gray
#704FEESlate Blue
#E4EBE7Ice

Urban Slate Blue & Dove Gray color palette

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Urban Slate Blue & Dove Gray is a neutral-based color palette tagged modern, neon, minimal. Slate Blue is the only saturated color here, so it does all the talking against a neutral base. Neither washed out nor loud, it adapts to most contexts. The overall temperature is cool.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Obsidian#09130Frgb(9, 19, 15)hsl(156, 36%, 5%)oklch(17.5% 0.017 167)
Dove Gray#647970rgb(100, 121, 112)hsl(154, 10%, 43%)oklch(55.6% 0.028 167)
Slate Blue#704FEErgb(112, 79, 238)hsl(252, 82%, 62%)oklch(55.7% 0.226 286)
Ice#E4EBE7rgb(228, 235, 231)hsl(146, 15%, 91%)oklch(93.4% 0.009 161)

Why it works and how to use it

The palette holds together thanks to its neutral backbone and a strong light-to-dark ladder (91% down to 5% lightness). A natural fit for websites, presentations and branding.

  • Background: Ice (#E4EBE7) is the lightest color, so it belongs on large surfaces.
  • Text: Obsidian (#09130F) on #E4EBE7 gives 15.59:1, passing WCAG AAA.
  • Primary: Slate Blue (#704FEE) is the most saturated mid-tone; use it for buttons and links (4.29:1 against the background, fine for UI elements).
  • Accent: Dove Gray (#647970) for highlights, badges and hover states.

1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Obsidian on Ice at 15.59:1.

Preview on a real UI see how the palette feels in context

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Design faster with Urban Slate Blue & Dove Gray

A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.

Primary action Secondary
Card title
Card title
Card title
Roles are assigned by lightness.

Color blindness simulation

#09130F
#647970
#704FEE
#E4EBE7

Color-blind check: under tritanopia, Dove Gray and Slate Blue become hard to tell apart, so do not rely on that pair alone to carry meaning.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#09130F on #E4EBE7Aa15.59:1AAA
#704FEE on #E4EBE7Aa4.29:1AA large only
#09130F on #647970Aa4.06:1AA large only
#647970 on #E4EBE7Aa3.84:1AA large only
#09130F on #704FEEAa3.64:1AA large only
#647970 on #704FEEAa1.12:1Fail

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