What are the hex codes in the Tangerine & Slate Blue Mist palette?

The Tangerine & Slate Blue Mist color palette consists of Charcoal #434152, Slate Blue #7F55B3, Obsidian #090614, Tangerine #E87A00.

How should I use the Tangerine & Slate Blue Mist palette on a website?

Use Tangerine #E87A00 as the background, Obsidian #090614 for text, Slate Blue #7F55B3 for buttons and links, and Charcoal #434152 for accents. 1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Obsidian on Tangerine at 6.89:1.

Which colors in Tangerine & Slate Blue Mist have enough contrast for text?

The highest-contrast pair is #090614 on #E87A00 with a ratio of 6.89:1, which passes WCAG AA for normal text.

#434152Charcoal

#7F55B3Slate Blue

#090614Obsidian

#E87A00Tangerine

Tangerine & Slate Blue Mist color palette

Halloween Dark Purple Black Orange

Color codes click any value to copy

Name	HEX	RGB	HSL	OKLCH
Charcoal	`#434152`	`rgb(67, 65, 82)`	`hsl(247, 12%, 29%)`	`oklch(38.4% 0.029 290)`
Slate Blue	`#7F55B3`	`rgb(127, 85, 179)`	`hsl(267, 38%, 52%)`	`oklch(53.8% 0.146 302)`
Obsidian	`#090614`	`rgb(9, 6, 20)`	`hsl(253, 54%, 5%)`	`oklch(13.6% 0.032 293)`
Tangerine	`#E87A00`	`rgb(232, 122, 0)`	`hsl(32, 100%, 45%)`	`oklch(69.1% 0.169 56)`

Why it works and how to use it

Tangerine & Slate Blue Mist is a dark, split color palette tagged halloween, dark, purple. The hues span about 125°, enough contrast to create a focal point without the harshness of true complements. Neither washed out nor loud, it adapts to most contexts. Warm and cool hues are mixed, which adds depth.

The palette holds together thanks to its split hue relationship and a strong light-to-dark ladder (52% down to 5% lightness). A natural fit for seasonal campaigns and greeting cards.

Background: Tangerine (#E87A00) is the lightest color, so it belongs on large surfaces.
Text: Obsidian (#090614) on #E87A00 gives 6.89:1, passing WCAG AA.
Primary: Slate Blue (#7F55B3) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
Accent: Charcoal (#434152) for highlights, badges and hover states.

1 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Obsidian on Tangerine at 6.89:1.

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

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Design faster with Tangerine & Slate Blue Mist

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

Roles are assigned by lightness.

Color blindness simulation

#434152

#7F55B3

#090614

#E87A00

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

Palette card

Contrast check WCAG ratios between palette colors

Pair	Sample	Ratio	Level
`#090614` on `#E87A00`	Aa	6.89:1	AA
`#7F55B3` on `#090614`	Aa	3.68:1	AA large only
`#434152` on `#E87A00`	Aa	3.41:1	AA large only
`#434152` on `#090614`	Aa	2.02:1	Fail
`#7F55B3` on `#E87A00`	Aa	1.87:1	Fail
`#434152` on `#7F55B3`	Aa	1.82:1	Fail

:root {
  --charcoal: #434152;
  --slate-blue: #7F55B3;
  --obsidian: #090614;
  --tangerine: #E87A00;
}

$charcoal: #434152;
$slate-blue: #7F55B3;
$obsidian: #090614;
$tangerine: #E87A00;

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'charcoal': '#434152',
        'slate-blue': '#7F55B3',
        'obsidian': '#090614',
        'tangerine': '#E87A00',
      },
    },
  },
};

{
  "name": "Tangerine & Slate Blue Mist",
  "colors": [
    "#434152",
    "#7F55B3",
    "#090614",
    "#E87A00"
  ]
}

background: linear-gradient(135deg, #434152, #7F55B3, #090614, #E87A00);

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Added 2025-07-31 · Free for commercial use, no attribution needed.

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