#0B0F14Obsidian
#3C4552Charcoal
#2EE6A6Eucalyptus
#E6EDF3Frost

Obsidian Mint color palette

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Obsidian Mint is a analogous color palette tagged dark, tech, minimal. The hues stay within 49° of each other on the color wheel, which is why the palette feels cohesive rather than busy. Neither washed out nor loud, it adapts to most contexts. The overall temperature is cool.

Color codes click any value to copy

SwatchNameHEXRGBHSLOKLCH
Obsidian#0B0F14rgb(11, 15, 20)hsl(213, 29%, 6%)oklch(16.7% 0.012 254)
Charcoal#3C4552rgb(60, 69, 82)hsl(215, 15%, 28%)oklch(38.7% 0.025 258)
Eucalyptus#2EE6A6rgb(46, 230, 166)hsl(159, 79%, 54%)oklch(82.3% 0.168 163)
Frost#E6EDF3rgb(230, 237, 243)hsl(208, 35%, 93%)oklch(94.3% 0.011 244)

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 a SaaS landing page or dashboard.

  • Background: Frost (#E6EDF3) is the lightest color, so it belongs on large surfaces.
  • Text: Obsidian (#0B0F14) on #E6EDF3 gives 16.27:1, passing WCAG AAA.
  • Primary: Eucalyptus (#2EE6A6) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
  • Accent: Charcoal (#3C4552) for highlights, badges and hover states.

4 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Obsidian on Frost at 16.27:1.

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

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Design faster with Obsidian Mint

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

#0B0F14
#3C4552
#2EE6A6
#E6EDF3

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

Contrast check WCAG ratios between palette colors

PairSampleRatioLevel
#0B0F14 on #E6EDF3Aa16.27:1AAA
#0B0F14 on #2EE6A6Aa11.88:1AAA
#3C4552 on #E6EDF3Aa8.21:1AAA
#3C4552 on #2EE6A6Aa6:1AA
#0B0F14 on #3C4552Aa1.98:1Fail
#2EE6A6 on #E6EDF3Aa1.37:1Fail

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