Navy vs Blue

What is the difference between Navy and Blue?

Comparing Navy (#000080) and Blue (#0000FF) reveals interesting optical contrasts. Both colors share a very similar saturation index, making their color intensity nearly equal. Under screen illumination, Blue is significantly brighter and reflects more light. They have a close hue coordinate distance of 0°, representing a harmonized adjacent relationship.

Design recommendations for Navy vs Blue

When choosing between Navy and Blue for interface designs, consider their visual weight. Since Navy is darker, it serves as a solid base for structural layouts or heavy typography, while the lighter Blue is ideal for backgrounds or high-visibility accents. Testing their contrast ratio is essential to meet WCAG accessibility guidelines.

Readability & Contrast Testing

Visual test showing black and white text overlay readability on both colors.

Navy Typography

Preview of dark and light text elements rendered over a solid Navy background canvas.

White Text: 16.01:1 Black Text: 1.31:1

Blue Typography

Preview of dark and light text elements rendered over a solid Blue background canvas.

White Text: 8.59:1 Black Text: 2.44:1

Technical Specifications Comparison

Format / Value Navy Blue Delta / Difference
HEX Code #000080 #0000FF -
RGB Channels rgb(0, 0, 128) rgb(0, 0, 255) R:0 | G:0 | B:+127
HSL Values hsl(240°, 100%, 25%) hsl(240°, 100%, 50%) H:0° | S:0% | L:+25%
CMYK (Print) cmyk(100%, 100%, 0%, 50%) cmyk(100%, 100%, 0%, 0%) -

Individual Color References

Navy Reference Sheet HEX, RGB, HSL and print codes
Blue Reference Sheet HEX, RGB, HSL and print codes
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