Fun Blue

#2556A5

General Information about Fun Blue

The hexadecimal color #2556A5, also known as Fun Blue, is a deep, vibrant shade of blue with a strong presence. It's created by mixing relatively low amounts of red (25) and green (56) with a high amount of blue (165). This color evokes feelings of trustworthiness, stability, and calmness, making it a popular choice in various design applications. In the RGB color model, Fun Blue consists of 14.51% red, 21.96% green, and 64.71% blue. Its hue angle is 223.6 degrees, saturation is 64.29%, and lightness is 39.61%. Colors similar to Fun Blue include shades of royal blue and navy, though Fun Blue has a unique brightness that sets it apart. This color can be effectively used to draw attention and create a sense of depth.

The hex color #2556A5, also known as Fun Blue, presents some accessibility challenges, especially when used as a background or text color. Its relatively low lightness value (around 33%) means that it requires a high contrast ratio with text to ensure readability for users with visual impairments. According to WCAG (Web Content Accessibility Guidelines), a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using Fun Blue, it's crucial to pair it with light colors like white (#FFFFFF) or very light grays to meet these contrast requirements. Tools and online checkers can help verify the contrast ratio between Fun Blue and other colors. Failure to meet these standards can result in content that is difficult or impossible for some users to read, leading to a poor user experience and potential legal issues related to accessibility compliance. Careful consideration and testing are essential when incorporating this color into designs.

Shades

Digital Color Formats

RGB
37 86 165
RGB37 86 165
Red
Green
Blue
HSL
217.03deg 63.37% 39.61%
217.0363.3739.61HSL
Hue
Saturation
Lightness
HWB
217.03deg 14.51% 35.29%
217.0314.5135.29HWB
Hue
Whiteness
Blackness
hex#2556A5
rgb37 86 165
hsl217.03deg 63.37% 39.61%
cmyk77.58% 47.88% 0% 35.29%
hwb217.03deg 14.51% 35.29%
xyz-d650.11 0.1 0.37
oklch0.4644 0.1383 259.64
oklab0.4644 -0.02 -0.14
CMYK
77.58% 47.88% 0% 35.29%
77.5847.88035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.11 0.1 0.37
0.110.10.37XYZ
X
Y
Z
OKLCH
0.4644 0.1383 259.64
0.46440.1383259.64LCH
Lightness
Chroma
Hue
OKLAB
0.4644 -0.02 -0.14
0.4644-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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