Light Blue vs Dark Blue

What is the difference between Light Blue and Dark Blue?

Examining Light Blue (#ADD8E6) relative to Dark Blue (#00008B) showcases key differences in design application. Dark Blue stands out as the more vivid and colorful shade of the two. Light Blue behaves as a lighter and more luminous tone. A subtle hue shift of 45° creates a blended and harmonious transition.

Design recommendations for Light Blue vs Dark Blue

Integrating Light Blue and Dark Blue requires balancing dark and light elements. Utilize the depth of Dark Blue to provide strong contrast and visual structure, and pair it with Light Blue on card backgrounds or subtle link accents to keep the user interface fresh and readable.

Readability & Contrast Testing

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

Light Blue Typography

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

White Text: 1.53:1 Black Text: 13.74:1

Dark Blue Typography

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

White Text: 15.30:1 Black Text: 1.37:1

Technical Specifications Comparison

Format / Value Light Blue Dark Blue Delta / Difference
HEX Code #ADD8E6 #00008B -
RGB Channels rgb(173, 216, 230) rgb(0, 0, 139) R:-173 | G:-216 | B:-91
HSL Values hsl(195°, 53%, 79%) hsl(240°, 100%, 27%) H:+45° | S:+47% | L:-52%
CMYK (Print) cmyk(25%, 6%, 0%, 10%) cmyk(100%, 100%, 0%, 45%) -

Individual Color References

Light Blue Reference Sheet HEX, RGB, HSL and print codes
Dark Blue Reference Sheet HEX, RGB, HSL and print codes
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