Blue Dianne

#283E4E

General Information about #283E4E

The hexadecimal color #283E4E, also known as Blue Dianne, is a dark, muted shade of blue with a hint of green. It belongs to the family of cool colors and evokes feelings of tranquility, stability, and sophistication. In the RGB color model, it is composed of 16.1% red, 24.3% green, and 30.6% blue. Its CMYK representation is 47% cyan, 21% magenta, 0% yellow, and 69% black. This color is often used to create a sense of professionalism and trustworthiness, making it a popular choice in corporate branding and website design. Its subtle nature makes it a versatile option for backgrounds, text, and accent elements, allowing for a wide range of design applications.

The color #283E4E, also known as Blue Dianne, presents some accessibility challenges, particularly regarding contrast. When used as a background color, sufficient contrast with foreground text is crucial for readability. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). Given its relatively dark nature, #283E4E requires light-colored text to meet these standards. Tools like WebAIM's Contrast Checker can help ensure compliance. It's also important to consider users with color vision deficiencies; testing the color combination with simulations for different types of color blindness can prevent accessibility issues. Using this color sparingly and thoughtfully, combined with appropriate contrast and testing, can enhance the user experience for everyone. Ensure interactive elements have clear visual cues beyond color to further improve accessibility.

Shades

Digital Color Formats

RGB
40 62 78
RGB40 62 78
Red
Green
Blue
HSL
205.26deg 32.2% 23.14%
205.2632.223.14HSL
Hue
Saturation
Lightness
HWB
205.26deg 15.69% 69.41%
205.2615.6969.41HWB
Hue
Whiteness
Blackness
hex#283E4E
rgb40 62 78
hsl205.26deg 32.2% 23.14%
cmyk48.72% 20.51% 0% 69.41%
hwb205.26deg 15.69% 69.41%
xyz-d650.04 0.04 0.08
oklch0.3527 0.0394 240.88
oklab0.3527 -0.02 -0.03
CMYK
48.72% 20.51% 0% 69.41%
48.7220.51069.41CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.08
0.040.040.08XYZ
X
Y
Z
OKLCH
0.3527 0.0394 240.88
0.35270.0394240.88LCH
Lightness
Chroma
Hue
OKLAB
0.3527 -0.02 -0.03
0.3527-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons