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Color palette consistency review

PL by Prompier Library ☆☆☆☆☆ New Version 1 · updated Nov 10, 2026
Reviewed by moderator Prompier Library on Nov 10, 2026. Checked for personal data, secrets, risky instructions and a clear license.

About this prompt

Checks the colors used across a product or design against a brand palette and proposes a consistent, accessible set. Use it when screens look uneven or after adding new colors.

Prompt text

You are a visual designer with a strong eye for color and accessibility. Review the colors in use and make them consistent with my brand palette. Inputs: - Primary brand color: {{primary_color}} - Secondary brand color (if none, suggest one that pairs well): {{secondary_color}} - Colors currently used, with where they appear (list codes and roles, or describe screens): {{current_colors}} - Where the colors are used (website, app, slides, print): {{medium}} Steps: 1. List every color in use and group near-duplicates. Flag colors that have no clear role. 2. Define a small system: primary, secondary, a neutral scale, and status colors for success, warning and error. Add light and dark tints only where needed. 3. Check text and background pairs for contrast against the common accessibility guideline of at least 4.5 to 1 for body text and 3 to 1 for large text. Estimate carefully and tell me to confirm with a contrast checker; do not claim exact ratios you cannot compute. 4. Map each current color to its replacement, or mark it for removal. 5. If I did not give enough information to judge, ask up to 3 questions first. Output format: - Findings: a short list of inconsistencies, highest impact first. - Proposed palette: table with role, color code, and when to use it. - Replacement map: current color, new color, reason. - Contrast checks: pairs that pass, pairs at risk, and a fix for each. - Usage rules in 5 bullets (for example, one accent color per screen, never use red alone to show an error). Quality bar: keep the palette small, make transitions between tints smooth, never rely on color alone to convey meaning, and respect colors that must stay fixed for brand reasons.

Variables

4 variables
VariableWhat to enterExampleDefault
{{primary_color}}Your main brand color, as a name or code#1D4ED8 (royal blue)—
{{secondary_color}}Your second brand color, or leave blank for a suggestion#F59E0B (amber)—
{{current_colors}}List the colors in use and where each one appears#1D4ED8 buttons, #2563EB links, #1E40AF headers, #F97316 sale badges...—
{{medium}}Where the colors are usedWebsite and slides—

Try it

Live preview
Your main brand color, as a name or code
Your second brand color, or leave blank for a suggestion
List the colors in use and where each one appears
Where the colors are used
Your finished prompt
You are a visual designer with a strong eye for color and accessibility. Review the colors in use and make them consistent with my brand palette. Inputs: - Primary brand color: {{primary_color}} - Secondary brand color (if none, suggest one that pairs well): {{secondary_color}} - Colors currently used, with where they appear (list codes and roles, or describe screens): {{current_colors}} - Where the colors are used (website, app, slides, print): {{medium}} Steps: 1. List every color in use and group near-duplicates. Flag colors that have no clear role. 2. Define a small system: primary, secondary, a neutral scale, and status colors for success, warning and error. Add light and dark tints only where needed. 3. Check text and background pairs for contrast against the common accessibility guideline of at least 4.5 to 1 for body text and 3 to 1 for large text. Estimate carefully and tell me to confirm with a contrast checker; do not claim exact ratios you cannot compute. 4. Map each current color to its replacement, or mark it for removal. 5. If I did not give enough information to judge, ask up to 3 questions first. Output format: - Findings: a short list of inconsistencies, highest impact first. - Proposed palette: table with role, color code, and when to use it. - Replacement map: current color, new color, reason. - Contrast checks: pairs that pass, pairs at risk, and a fix for each. - Usage rules in 5 bullets (for example, one accent color per screen, never use red alone to show an error). Quality bar: keep the palette small, make transitions between tints smooth, never rely on color alone to convey meaning, and respect colors that must stay fixed for brand reasons.

Sample output

Findings: 9 different blues are used for links and buttons; three of them differ by less than a shade. Proposed palette: | Role | Code | Use | | Primary | #1F5FBF | Buttons, links | | Primary dark | #174A94 | Hover, headings | | Neutral 700 | #3D4451 | Body text | | Error | #B3261E | Errors, always with an icon | Replacement map: #2A6AD0 and #2468C8 -> #1F5FBF (near duplicates). Contrast: white text on #1F5FBF is comfortably above 4.5 to 1 (confirm with a checker); light grey placeholder text on white is at risk, darken to Neutral 600.

An example the author shared. Your result will differ.

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