Grayish Blue

The color #645D81 is a grayish blue that can be used in various design contexts. This color has RGB values of 100, 93, 129 and HSL values of 252°, 16%, 44%.

Color Values for #645D81

Below are the different color format representations for #645D81. You can click any value to copy it to your clipboard.

HEX:
#645D81
RGB:
rgb(100,93,129) Copied!
HSL:
hsl(252,16%,44%) Copied!
CMYK:
cmyk(22%, 28%, 0%, 49%) Copied!

Color Composition of #645D81

This visualization shows the RGB (Red, Green, Blue) composition of the color #645D81. Each bar represents the percentage of that primary color in the final mix.

Red: 39.2%
Green: 36.5%
Blue: 50.6%

Contrast Analysis for #645D81

Testing this color against light and dark backgrounds to check accessibility standards and readability. For more detailed contrast testing, try our contrast checker tool.

On Light Background (White #FFFFFF)

Sample Text in #645D81

Contrast Ratio: 4.5:1
WCAG AA: ✓ Passes
WCAG AAA: ✗ Fails

On Dark Background (Black #000000)

Sample Text in #645D81

Contrast Ratio: 3.8:1
WCAG AA: ✗ Fails
WCAG AAA: ✗ Fails

Complementary Colors for #645D81

The complementary color for #645D81 is #7B825E. These colors sit opposite each other on the color wheel and create a striking visual contrast when used together.

Analogous Colors for #645D81

The analogous colors for #645D81 are #5E6982 and #775E82. These three colors sit next to each other on the color wheel, creating a natural and harmonious color combination.

Triadic Colors for #645D81

The triadic colors for #645D81 are #82655E and #5E8265. These three colors are evenly spaced around the color wheel, offering a vibrant and balanced color combination.

Shades of #645D81

These are the darker variations of #645D81. Shades are created by adding black to the original color, like #504A67 and #3C384D. This progression shows how #645D81 darkens from left to right, creating deeper variations of the original color.

Tints of #645D81

Tints are created by adding white to the original color, like #837D9A and #A29EB3. This progression shows how #645D81. lightens from left to right, creating softer variations of the original color.

Color Blindness Simulation for #645D81

These simulations show how people with different types of color blindness might perceive #645D81. This information is crucial for designing accessible and inclusive color schemes.

Brands that use #645D81

Companies and brands that incorporate #645D81 in their visual identity.

#645D81 Closest Pantone Colors

These are the closest matching Pantone® colors to #645D81. Click on any color to see detailed Pantone color information.

The color #645D81 is a grayish blue with RGB values of 100, 93, 129 and HSL values of 252°, 16%, 44%.

This color tool provides detailed information about #645D81 including color conversions, color schemes, and accessibility considerations for web and graphic design use.