Blue Dianne

#283C4A

General Information about Blue Dianne

The hexadecimal color code #283C4A represents a dark shade of blue, often referred to as "Blue Dianne." It is composed of 15.7% red, 23.5% green, and 29% blue. In the RGB color space, this equates to R:40, G:60, B:74. This color is often associated with feelings of calmness, stability, and sophistication. In color theory, Blue Dianne can be used to create various visual effects, depending on the colors it is paired with. For instance, it can be combined with complementary colors like shades of orange or yellow to create a vibrant contrast, or with analogous colors like shades of green or purple for a more harmonious and subtle look. The color is often used for branding purposes.

The color #283C4A, also known as Blue Dianne, presents some accessibility challenges, particularly concerning color contrast. When using this color for text or interactive elements, it's crucial to ensure sufficient contrast against the background. According to WCAG (Web Content Accessibility Guidelines), the minimum contrast ratio for normal text is 4.5:1, and for large text (14pt bold or 18pt regular), it's 3:1. Blue Dianne, being a relatively dark color, might not meet these ratios when paired with similarly dark backgrounds. Therefore, lighter colors, such as shades of white, yellow, or light gray, are recommended for foreground elements. Tools like contrast checkers can help assess and adjust color combinations to meet accessibility standards, ensuring that content is perceivable to users with visual impairments. Remember to test your designs with different users and accessibility tools to ensure inclusive design.

Shades

Digital Color Formats

RGB
40 60 74
RGB40 60 74
Red
Green
Blue
HSL
204.71deg 29.82% 22.35%
204.7129.8222.35HSL
Hue
Saturation
Lightness
HWB
204.71deg 15.69% 70.98%
204.7115.6970.98HWB
Hue
Whiteness
Blackness
hex#283C4A
rgb40 60 74
hsl204.71deg 29.82% 22.35%
cmyk45.95% 18.92% 0% 70.98%
hwb204.71deg 15.69% 70.98%
xyz-d650.04 0.04 0.07
oklch0.3454 0.0355 239.65
oklab0.3454 -0.02 -0.03
CMYK
45.95% 18.92% 0% 70.98%
45.9518.92070.98CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.04 0.07
0.040.040.07XYZ
X
Y
Z
OKLCH
0.3454 0.0355 239.65
0.34540.0355239.65LCH
Lightness
Chroma
Hue
OKLAB
0.3454 -0.02 -0.03
0.3454-0.02-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons