#0F0F0FObsidian
#444444Iron
#C8623FClay
#F4EEE8Linen

Black & Terracotta color palette

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Black & Terracotta is a monochromatic color palette tagged modern, dark, minimal. A monochromatic set: the same hue family from Obsidian down to Linen. Saturation is moderate, which keeps it flexible for both interfaces and print. The overall temperature is warm.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Obsidian#0F0F0Frgb(15, 15, 15)hsl(0, 0%, 6%)oklch(16.8% 0.000 0)
Iron#444444rgb(68, 68, 68)hsl(0, 0%, 27%)oklch(38.7% 0.000 0)
Clay#C8623Frgb(200, 98, 63)hsl(15, 55%, 52%)oklch(61.2% 0.139 39)
Linen#F4EEE8rgb(244, 238, 232)hsl(30, 35%, 93%)oklch(95.2% 0.010 68)

Why it works and how to use it

It works because the lightness range is wide (6% to 93%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

  • Background: Linen (#F4EEE8) is the lightest color, so it belongs on large surfaces.
  • Text: Obsidian (#0F0F0F) on #F4EEE8 gives 16.65:1, passing WCAG AAA.
  • Primary: Clay (#C8623F) is the most saturated mid-tone; use it for buttons and links (3.46:1 against the background, fine for UI elements).
  • Accent: Iron (#444444) for highlights, badges and hover states.

3 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Obsidian on Linen at 16.65:1.

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

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Design faster with Black & Terracotta

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

#0F0F0F
#444444
#C8623F
#F4EEE8

Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#0F0F0F on #F4EEE8Aa16.65:1AAA
#444444 on #F4EEE8Aa8.46:1AAA
#0F0F0F on #C8623FAa4.81:1AA
#C8623F on #F4EEE8Aa3.46:1AA large only
#444444 on #C8623FAa2.45:1Fail
#0F0F0F on #444444Aa1.97:1Fail

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