Fun Blue

#15599F

General Information

The hexadecimal color #15599f, also known as Fun Blue, is a dark, subdued shade of blue. It is composed of 8.24% red, 34.9% green, and 62.35% blue. In the RGB color model, it's represented as (21, 89, 159). In the CMYK color model, it consists of 87% cyan, 44% magenta, 0% yellow, and 38% black. This color is commonly associated with qualities such as trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is considered beneficial to the mind and body. It slows human metabolism and produces a calming effect. It is strongly associated with tranquility and calmness. Its use in design can often evoke a sense of professionalism and reliability. The color's relatively low saturation and brightness make it suitable for backgrounds and text.

The hex color #15599f, a shade of fun blue, presents some accessibility considerations for web design. Its contrast ratio against pure white (#ffffff) is approximately 3.7:1. While this meets the minimum requirement of 3:1 for large text as defined by WCAG AA standards, it falls short of the 4.5:1 requirement for regular-sized text to be considered fully accessible. Therefore, using #15599f for body text on a white background may pose readability challenges for users with visual impairments. To enhance accessibility, consider pairing #15599f with lighter shades or using it primarily for decorative elements. Alternatively, employing a darker background color will help to increase the contrast ratio. Employing tools for contrast checking during design process will help ensure content meets accessibility standards. This helps make digital content more inclusive and usable by a wider audience.

Shades

Digital Color Formats

RGB
21 89 159
RGB21 89 159
Red
Green
Blue
HSL
210.43deg 76.67% 35.29%
210.4376.6735.29HSL
Hue
Saturation
Lightness
HWB
210.43deg 8.24% 37.65%
210.438.2437.65HWB
Hue
Whiteness
Blackness
hex#15599F
rgb21 89 159
hsl210.43deg 76.67% 35.29%
cmyk86.79% 44.03% 0% 37.65%
hwb210.43deg 8.24% 37.65%
xyz-d650.1 0.1 0.34
oklch0.4626 0.1307 253.47
oklab0.4626 -0.04 -0.13
CMYK
86.79% 44.03% 0% 37.65%
86.7944.03037.65CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.1 0.34
0.10.10.34XYZ
X
Y
Z
OKLCH
0.4626 0.1307 253.47
0.46260.1307253.47LCH
Lightness
Chroma
Hue
OKLAB
0.4626 -0.04 -0.13
0.4626-0.04-0.13LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons