Light Blue & Dark Blue, Blue Color Palette — PaletteCSS
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Light Blue & Dark Blue, Blue Color Palette

#132253 19, 34, 83
#2644A6 38, 68, 166
#5977D9 89, 119, 217
#ACBBEC 172, 187, 236
#132253
Color 1
#2644A6
Color 2
#5977D9
Color 3
#ACBBEC
Color 4
:root {
  --color-1: #132253;
  --color-2: #2644A6;
  --color-3: #5977D9;
  --color-4: #ACBBEC;
}
colors: {
  'palette-1': '#132253',
  'palette-2': '#2644A6',
  'palette-3': '#5977D9',
  'palette-4': '#ACBBEC',
}
const palette = [
  '#132253',
  '#2644A6',
  '#5977D9',
  '#ACBBEC',
];
$color-1: #132253;
$color-2: #2644A6;
$color-3: #5977D9;
$color-4: #ACBBEC;
Palette Codes 4 COLORS

This is a cool, bold 4-colour palette mixing related and contrasting tones for a natural feel.

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Added Jun 2026
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About this color palette

This is a cool, bold 4-colour palette mixing related and contrasting tones for a natural feel. It is anchored by Light Blue (#ACBBEC) and reads as well balanced in lightness, with an average saturation of 63% and lightness of 50%. It works well for calm, professional and modern interfaces.

The colors in this palette

Dark Blue #132253

rgb(19, 34, 83) · hsl(226, 63%, 20%)

A deep, low-lightness tone — strong for text, headings and bold accents.

Blue #2644A6

rgb(38, 68, 166) · hsl(226, 63%, 40%)

A vivid, saturated tone that draws the eye — best for accents and highlights.

Blue #5977D9

rgb(89, 119, 217) · hsl(226, 63%, 60%)

A vivid, saturated tone that draws the eye — best for accents and highlights.

Light Blue #ACBBEC

rgb(172, 187, 236) · hsl(226, 63%, 80%)

A light, airy tone — ideal for backgrounds and subtle fills.

Accessibility & contrast

Colour contrast decides whether text stays readable. Here is how each pair of colours in this palette performs when one is used as text on the other, measured against the WCAG standard (AA needs 4.5:1, AAA needs 7:1).

TextBackgroundRatioAAAAA
#132253 #ACBBEC 8.02:1 Pass Pass
#2644A6 #ACBBEC 4.5:1 Pass Fail
#132253 #5977D9 3.67:1 Fail Fail
#5977D9 #ACBBEC 2.19:1 Fail Fail
#2644A6 #5977D9 2.06:1 Fail Fail
#132253 #2644A6 1.78:1 Fail Fail

How to use these colors

  • Background — Light Blue (#ACBBEC): the lightest tone — a clean base for large areas
  • Text — Dark Blue (#132253): the darkest tone — readable for body copy and headings
  • Primary — Dark Blue (#132253): the most saturated tone — buttons, links and key UI
  • Accent — Blue (#2644A6): a secondary highlight for badges and details

Colors that pair with this palette

Want to extend this palette? These colours pair naturally with its dominant Light Blue tone, based on colour-wheel harmony. Tap a swatch to explore that colour family.

Frequently asked questions

What colours are in this palette?

This palette has 4 colours: Dark Blue (#132253), Blue (#2644A6), Blue (#5977D9) and Light Blue (#ACBBEC).

Is this a warm or cool colour palette?

It is a cool palette — its tones lean toward blues, greens and purples, which feel calm and modern.

What are the hex codes for this palette?

The hex codes are #132253, #2644A6, #5977D9 and #ACBBEC. You can copy them as CSS variables, Tailwind, SCSS or JSON from the code panel above.

Is this palette accessible for text?

Yes — Dark Blue text on Light Blue reaches a contrast ratio of 8.02:1, which meets the WCAG AAA standard for readable text.

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