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A little color. A new perspective.

Published Jul 18, 2026

Notebook Season in the Shop Window

Test in Color Lab

Five colors, endless possibilities. Select a color to copy its HEX.

A warm stationery campaign palette with pale-yellow paper, blue-black ink, muted-violet posters, ochre signage, and light-aqua notebook cards.

The feeling

A warm stationery window of pale-yellow paper, muted-violet posters, ochre signs, aqua product cards, and blue-black ink

Explore this palette ↓

The mood

Pale-yellow paper fills a small stationery window with stacked notebooks and folded launch posters. Muted violet carries the campaign message, ochre marks the shop signage, and light aqua backs the individual product cards.

Notebook Ink keeps details readable, Window Paper forms the campaign canvas, Poster Violet carries the launch headline, Sign Ochre marks store information, and Product Aqua frames notebook options.

How to use it

Use Window Paper for the window display, landing-page field, and campaign margins with Notebook Ink text. Set large launch panels in Poster Violet with Product Aqua text. Use Sign Ochre for opening details and directional signs with Notebook Ink text, and reserve Product Aqua for notebook cards, formats, and paper details.

Allocate about 50% to Window Paper, 32% to Poster Violet, and 18% to Sign Ochre. The paper field stays dominant, violet carries a substantial campaign message, and ochre remains a focused signage cue.

What to watch

Notebook Ink reaches about 13.02:1 on Window Paper, 5.05:1 on Sign Ochre, and 11.90:1 on Product Aqua. It measures only about 2.35:1 on Poster Violet, so use Product Aqua text on violet instead; that pairing reaches about 5.07:1.

Product Aqua and Window Paper reach only about 1.09:1 against each other. Give product cards a blue-black rule, shadow, or generous spacing, and label poster, product, and store-information regions clearly.

A considered balance

Make room for
the right colors.

Use Window Paper for the campaign field and Notebook Ink for readable content. Apply Poster Violet to launch messages with Product Aqua text, Sign Ochre to store details, and Product Aqua to notebook cards with a blue-black boundary.

Start with a generous background, introduce your primary color, then use the highlight sparingly. The ratios are a guide for large surfaces, not a fixed recipe.

50 Base
32 Main
18 Point
Window Paper

Background & breathing room

Poster Violet

Cards, graphics & sections

Sign Ochre

Buttons & key signals

Background · Primary · Highlight. Use text and accent colors where their roles call for them.

Text on background
13.02:1 #151F35 on #F3E6A2 · AAA normal text
Text on primary
2.35:1 #151F35 on #634F88 · Not suitable for text

Recommended text on primary

The original text has low contrast (2.35:1). This example uses Window Paper (#F3E6A2) from the same palette instead of #151F35 on #634F88, improving contrast to 5.54:1. This meets WCAG AA for normal text.

Text on highlight
5.05:1 #151F35 on #BC8422 · AA normal text
Text on accent
11.90:1 #151F35 on #B8E4E1 · AAA normal text

Contrast is calculated for these specific pairs. Large text means at least 24 px regular or about 18.7 px bold. Check every pairing in your final design.

IMAGINE THE POSSIBILITIES

One palette.
A world of possibilities.

See how these five colors come together in a website, a poster, a brand, and a presentation. Explore a different palette and watch the mood change.

ONDA STUDIO / WEB PREVIEW
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INDEPENDENT STUDIO · SEOUL

Design with
today’s color.

A little space for fresh ideas. A considered palette for whatever comes next.

Prepared design previews, recolored with this palette.

COLOR NOTE

Do not place Notebook Ink text on Poster Violet; the pairing measures about 2.35:1. Use Product Aqua text on violet at about 5.07:1, and outline aqua cards because they reach only about 1.09:1 against Window Paper.

From inspiration to creation

Your next idea,
in these colors.

Add a considered color direction to the design you already have in mind. Your layout and instructions stay yours.

  1. Write your design request.
  2. Choose a color guide and copy it.
  3. Paste it after your request.
  4. Review the result and check readability.

Try it in the design or AI tool you already use. 

[Color guide — coloring.today / notebook-season-in-the-shop-window]
Apply this palette to the design requested above. Preserve the requested layout, content, and interactions. If an explicit requirement conflicts with this color guide, identify the conflict instead of silently overriding it.

Text: Notebook Ink #151F35
Primary: Poster Violet #634F88
Highlight: Sign Ochre #BC8422
Accent: Product Aqua #B8E4E1
Background: Window Paper #F3E6A2

Mood: A warm stationery window of pale-yellow paper, muted-violet posters, ochre signs, aqua product cards, and blue-black ink
Suggested uses: Brand campaigns
Application note: Use Window Paper for the campaign field and Notebook Ink for readable content. Apply Poster Violet to launch messages with Product Aqua text, Sign Ochre to store details, and Product Aqua to notebook cards with a blue-black boundary.
Avoid: Do not place Notebook Ink text on Poster Violet; the pairing measures about 2.35:1. Use Product Aqua text on violet at about 5.07:1, and outline aqua cards because they reach only about 1.09:1 against Window Paper.
Use approximately 50% background, 32% primary, and 18% highlight across large surfaces. These ratios are a starting point, not a rigid rule. Use text and accent colors according to their roles.

Keep the original HEX values. Choose readable text/background pairings without silently changing the palette. Do not introduce unrelated colors.

[Color guide — coloring.today / notebook-season-in-the-shop-window]
Apply this palette to the design requested above. Preserve the requested layout, content, and interactions. If an explicit requirement conflicts with this color guide, identify the conflict instead of silently overriding it.

Text: Notebook Ink #151F35
Primary: Poster Violet #634F88
Highlight: Sign Ochre #BC8422
Accent: Product Aqua #B8E4E1
Background: Window Paper #F3E6A2

Mood: A warm stationery window of pale-yellow paper, muted-violet posters, ochre signs, aqua product cards, and blue-black ink
Suggested uses: Brand campaigns
Application note: Use Window Paper for the campaign field and Notebook Ink for readable content. Apply Poster Violet to launch messages with Product Aqua text, Sign Ochre to store details, and Product Aqua to notebook cards with a blue-black boundary.
Avoid: Do not place Notebook Ink text on Poster Violet; the pairing measures about 2.35:1. Use Product Aqua text on violet at about 5.07:1, and outline aqua cards because they reach only about 1.09:1 against Window Paper.
Use approximately 50% background, 32% primary, and 18% highlight across large surfaces. These ratios are a starting point, not a rigid rule. Use text and accent colors according to their roles.

Use these semantic tokens consistently. Keep the original HEX values.
:root {
  --color-text: #151F35;
  --color-primary: #634F88;
  --color-highlight: #BC8422;
  --color-accent: #B8E4E1;
  --color-background: #F3E6A2;
}
Background is the canvas, text is readable copy, primary is a key surface, highlight draws attention, and accent adds small secondary details.

[Color guide — coloring.today / notebook-season-in-the-shop-window]
Apply this palette to the design requested above. Preserve the requested layout, content, and interactions. If an explicit requirement conflicts with this color guide, identify the conflict instead of silently overriding it.

Text: Notebook Ink #151F35
Primary: Poster Violet #634F88
Highlight: Sign Ochre #BC8422
Accent: Product Aqua #B8E4E1
Background: Window Paper #F3E6A2

Mood: A warm stationery window of pale-yellow paper, muted-violet posters, ochre signs, aqua product cards, and blue-black ink
Suggested uses: Brand campaigns
Application note: Use Window Paper for the campaign field and Notebook Ink for readable content. Apply Poster Violet to launch messages with Product Aqua text, Sign Ochre to store details, and Product Aqua to notebook cards with a blue-black boundary.
Avoid: Do not place Notebook Ink text on Poster Violet; the pairing measures about 2.35:1. Use Product Aqua text on violet at about 5.07:1, and outline aqua cards because they reach only about 1.09:1 against Window Paper.
Use approximately 50% background, 32% primary, and 18% highlight across large surfaces. These ratios are a starting point, not a rigid rule. Use text and accent colors according to their roles.

Text/background contrast: 13.02:1. This is one measured pair, not a guarantee for the whole palette. Check every actual text/background pairing against WCAG AA. Prefer readable combinations from the original colors, keep visible keyboard focus, and never communicate state through color alone. If no original pairing meets the requirement, propose a separately labeled derived color with its original HEX, proposed HEX, purpose and measured contrast. Never overwrite the source palette.

This guide preserves the original HEX values. Review the output before using it.

Bring it into your project

Five colors.
Ready to use.

Copy the same colors as semantic CSS variables. Every preview and prompt on this page uses this palette. 

:root {
  --color-text: #151F35;
  --color-primary: #634F88;
  --color-highlight: #BC8422;
  --color-accent: #B8E4E1;
  --color-background: #F3E6A2;
}

A little more inspiration.

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