Hierarchical Categorical Palette Representing 7 Different Biological Samples Across 3 Conditions, With Assignments: 1 1 1 2 2 3 3. Each Sample Within A Condition Should Be The Same General Grouping Color
About This Color Palette
Color Palette:
1. Color Name: Dark Blue
Hex Code:
#003366
Description: Represents the first biological sample across all three conditions.
2. Color Name: Light Blue
Hex Code:
#66ccff
Description: Represents the second biological sample across all three conditions.
3. Color Name: Green
Hex Code:
#66ff66
Description: Represents the third biological sample across all three conditions.
4. Color Name: Dark Red
Hex Code:
#990000
Description: Represents the fourth biological sample across all three conditions.
5. Color Name: Light Red
Hex Code:
#ff6666
Description: Represents the fifth biological sample across all three conditions.
6. Color Name: Dark Yellow
Hex Code:
#ffcc00
Description: Represents the sixth biological sample across all three conditions.
7. Color Name: Light Yellow
Hex Code:
#ffff99
Description: Represents the seventh biological sample across all three conditions.
Palette Description: This color palette consists of 7 hierarchical categorical colors representing different biological samples across 3 conditions, with each sample within a condition sharing the same general grouping color.
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Business Card
John Doe
Creative Director
john.doe@brandname.com
+1 (555) 123-4567
www.brandname.com
Type Scale
Heading 1
Bold / 48pxHeading 2
Bold / 36pxHeading 3
Bold / 30pxHeading 4
Bold / 24pxBody text. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed do eiusmod tempor incididunt ut labore et dolore magna aliqua.
Regular / 16pxArticle Layout
The Future of Color
Color trends are evolving rapidly. We are seeing a shift towards more vibrant, expressive palettes that capture attention and evoke emotion.
"Color is a power which directly influences the soul."
Why it matters
Choosing the right color palette is crucial for brand identity. It communicates values without words and creates an instant connection with the audience.
Abstract
Composition #01
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Simulate how your palette appears to users with different types of color vision deficiencies. Approximately 8% of men and 0.5% of women have some form of color blindness.
Original Palette
Protanopia
Red-blind (approx. 1% of men)
Deuteranopia
Green-blind (approx. 1% of men)
Tritanopia
Blue-blind (very rare)
Achromatopsia
Total color blindness (monochromacy)
Shades & Tints
Explore lighter variations (tints) and darker variations (shades) of each color. Click any color to copy its hex code.
Dark Blue
#003366
Tints
(Mixed with white - lighter)Original
Shades
(Mixed with black - darker)Light Blue
#66ccff
Tints
(Mixed with white - lighter)Original
Shades
(Mixed with black - darker)Green
#66ff66
Tints
(Mixed with white - lighter)Original
Shades
(Mixed with black - darker)Dark Red
#990000
Tints
(Mixed with white - lighter)Original
Shades
(Mixed with black - darker)Light Red
#ff6666
Tints
(Mixed with white - lighter)Original
Shades
(Mixed with black - darker)Dark Yellow
#ffcc00
Tints
(Mixed with white - lighter)Original
Shades
(Mixed with black - darker)Light Yellow
#ffff99
Tints
(Mixed with white - lighter)Original
Shades
(Mixed with black - darker)Color Theory Analysis
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Harmony Analysis
Dominant Temperature
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Harmony Type
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Analyzing color relationships...
Color Values (HSL)
Background Color
Colors
Text Color
Colors
Preview & Analysis
Aa
The quick brown fox jumps over the lazy dog.
Normal Text
Large Text
AI Contrast Fix Suggestions
Suggests background & text tweaks to reach WCAG targets.
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Suggested pairs
Shortest hop that clears WCAG AA/AAA.
Understanding Contrast Ratios
4.5:1 (Level AA)
The minimum required contrast ratio for normal text to be considered accessible under WCAG 2.1 Level AA. For large text, the requirement is lower at 3.0:1. This is the standard target for most web content.
7.0:1 (Level AAA)
The "gold standard" for accessibility. Achieving a 7.0:1 ratio ensures that your text is readable even for people with significant vision loss. For large text, the AAA requirement is 4.5:1.
What counts as Large Text?
WCAG defines large text as anything 18pt (approx. 24px) or larger, or 14pt (approx. 18.66px) and bold or larger. Most headings fall into this category.
Why it matters
Proper contrast is essential for everyone, but especially for people with color blindness, low vision, or those viewing screens in bright sunlight.