What are the hex codes in the Electric Blue & Cadet Muse palette?

The Electric Blue & Cadet Muse color palette consists of Gunmetal #23393A, Cadet #59A2A8, Electric Blue #69E9F6, Frost #DFFBFF.

How should I use the Electric Blue & Cadet Muse palette on a website?

Use Frost #DFFBFF as the background, Gunmetal #23393A for text, Electric Blue #69E9F6 for buttons and links, and Cadet #59A2A8 for accents. 2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Gunmetal on Frost at 11.28:1.

Which colors in Electric Blue & Cadet Muse have enough contrast for text?

The highest-contrast pair is #23393A on #DFFBFF with a ratio of 11.28:1, which passes WCAG AA for normal text.

#23393AGunmetal

#59A2A8Cadet

#69E9F6Electric Blue

#DFFBFFFrost

Electric Blue & Cadet Muse color palette

Cold Teal White

Color codes click any value to copy

Name	HEX	RGB	HSL	OKLCH
Gunmetal	`#23393A`	`rgb(35, 57, 58)`	`hsl(183, 25%, 18%)`	`oklch(32.7% 0.028 200)`
Cadet	`#59A2A8`	`rgb(89, 162, 168)`	`hsl(185, 31%, 50%)`	`oklch(66.7% 0.074 202)`
Electric Blue	`#69E9F6`	`rgb(105, 233, 246)`	`hsl(186, 89%, 69%)`	`oklch(86.7% 0.114 204)`
Frost	`#DFFBFF`	`rgb(223, 251, 255)`	`hsl(188, 100%, 94%)`	`oklch(96.9% 0.030 207)`

Why it works and how to use it

Electric Blue & Cadet Muse is a monochromatic color palette tagged cold, teal, white. A monochromatic set: the same hue family from Gunmetal down to Frost. Saturation is moderate, which keeps it flexible for both interfaces and print. The overall temperature is cool.

It works because the lightness range is wide (18% to 94%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.

Background: Frost (#DFFBFF) is the lightest color, so it belongs on large surfaces.
Text: Gunmetal (#23393A) on #DFFBFF gives 11.28:1, passing WCAG AAA.
Primary: Electric Blue (#69E9F6) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
Accent: Cadet (#59A2A8) for highlights, badges and hover states.

2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Gunmetal on Frost at 11.28:1.

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

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Design faster with Electric Blue & Cadet Muse

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

#23393A

#59A2A8

#69E9F6

#DFFBFF

Color-blind check: under protanopia, Electric Blue and Frost become hard to tell apart, so do not rely on that pair alone to carry meaning.

Palette card

Contrast check WCAG ratios between palette colors

Pair	Sample	Ratio	Level
`#23393A` on `#DFFBFF`	Aa	11.28:1	AAA
`#23393A` on `#69E9F6`	Aa	8.49:1	AAA
`#23393A` on `#59A2A8`	Aa	4.17:1	AA large only
`#59A2A8` on `#DFFBFF`	Aa	2.71:1	Fail
`#59A2A8` on `#69E9F6`	Aa	2.04:1	Fail
`#69E9F6` on `#DFFBFF`	Aa	1.33:1	Fail

:root {
  --gunmetal: #23393A;
  --cadet: #59A2A8;
  --electric-blue: #69E9F6;
  --frost: #DFFBFF;
}

$gunmetal: #23393A;
$cadet: #59A2A8;
$electric-blue: #69E9F6;
$frost: #DFFBFF;

// tailwind.config.js
module.exports = {
  theme: {
    extend: {
      colors: {
        'gunmetal': '#23393A',
        'cadet': '#59A2A8',
        'electric-blue': '#69E9F6',
        'frost': '#DFFBFF',
      },
    },
  },
};

{
  "name": "Electric Blue & Cadet Muse",
  "colors": [
    "#23393A",
    "#59A2A8",
    "#69E9F6",
    "#DFFBFF"
  ]
}

background: linear-gradient(135deg, #23393A, #59A2A8, #69E9F6, #DFFBFF);

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Added 2026-08-30 · Free for commercial use, no attribution needed.

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