Matisse

#1B5799

General Information about #1B5799

The color #1B5799, also known as Matisse, is a dark shade of blue that evokes feelings of trust, stability, and sophistication. It belongs to the blue color family, which is often associated with calmness, intelligence, and reliability. In color psychology, blue is commonly used to represent serenity and peace. The hex code #1B5799 is a specific representation of this particular shade of blue within the RGB (Red, Green, Blue) color model, commonly used in digital displays. This hex code translates to relatively low red and green values and a significantly higher blue value, contributing to its distinct bluish hue. Its use in design can convey a sense of professionalism and dependability, making it suitable for various applications.

The hex color #1B5799, also known as Matisse, presents some accessibility considerations for web development. Its relatively dark hue means that it requires careful pairing with text and other interactive elements to ensure sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using #1B5799 as a background, light colors like white, light yellows, or pale greens would be appropriate choices for text to meet accessibility standards. It's crucial to test color combinations using accessibility tools to verify compliance. Additionally, consider providing alternative visual cues beyond color alone, such as underlines or icons, to ensure that users with color vision deficiencies can still perceive and interact with the content effectively. Remember to test your designs with various color blindness simulators to guarantee inclusive user experiences. Proper implementation ensures that your website or application is usable by a wider audience, promoting inclusivity and adhering to accessibility best practices.

Shades

Digital Color Formats

RGB
27 87 153
RGB27 87 153
Red
Green
Blue
HSL
211.43deg 70% 35.29%
211.437035.29HSL
Hue
Saturation
Lightness
HWB
211.43deg 10.59% 40%
211.4310.5940HWB
Hue
Whiteness
Blackness
hex#1B5799
rgb27 87 153
hsl211.43deg 70% 35.29%
cmyk82.35% 43.14% 0% 40%
hwb211.43deg 10.59% 40%
xyz-d650.1 0.09 0.31
oklch0.4552 0.1234 253.98
oklab0.4552 -0.03 -0.12
CMYK
82.35% 43.14% 0% 40%
82.3543.14040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.31
0.10.090.31XYZ
X
Y
Z
OKLCH
0.4552 0.1234 253.98
0.45520.1234253.98LCH
Lightness
Chroma
Hue
OKLAB
0.4552 -0.03 -0.12
0.4552-0.03-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons