Blue

#0B11F4

General Information about #0B11F4

#0B11F4 is a hexadecimal color code representing a deep, vibrant shade of blue. In the RGB color model, it is composed of 4.31% red, 6.67% green, and 95.69% blue. This significant dominance of blue contributes to its intense and electric appearance. Hexadecimal color codes are widely used in web design and digital graphics to precisely define colors for display on screens. Understanding the composition of a hex color code allows designers to make informed decisions about color palettes, ensuring visual harmony and consistency across different platforms. This specific blue hue can evoke feelings of energy, innovation, and modernity, making it suitable for various design applications where a bold and attention-grabbing color is desired.

The hex color #0B11F4, a vibrant and intense blue, presents significant accessibility challenges, particularly in text and user interface design. Its low luminance value means that it requires careful consideration of contrast ratios to ensure readability for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text against its background. When using #0B11F4 for text, a very light background color, such as white or a pale yellow, is essential to meet these guidelines. Furthermore, avoid pairing it with other dark colors, as this will further reduce contrast and make content difficult to perceive. In interactive elements, such as buttons or links, sufficient visual cues beyond color alone should be provided to ensure that users can easily identify and understand their functionality. Consider adding borders, icons, or text labels to enhance accessibility and provide alternative ways for users to distinguish interactive elements.

Shades

Digital Color Formats

RGB
11 17 244
RGB11 17 244
Red
Green
Blue
HSL
238.45deg 91.37% 50%
238.4591.3750HSL
Hue
Saturation
Lightness
HWB
238.45deg 4.31% 4.31%
238.454.314.31HWB
Hue
Whiteness
Blackness
hex#0B11F4
rgb11 17 244
hsl238.45deg 91.37% 50%
cmyk95.49% 93.03% 0% 4.31%
hwb238.45deg 4.31% 4.31%
xyz-d650.17 0.07 0.86
oklch0.4451 0.2975 264.93
oklab0.4451 -0.03 -0.3
CMYK
95.49% 93.03% 0% 4.31%
95.4993.0304.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.17 0.07 0.86
0.170.070.86XYZ
X
Y
Z
OKLCH
0.4451 0.2975 264.93
0.44510.2975264.93LCH
Lightness
Chroma
Hue
OKLAB
0.4451 -0.03 -0.3
0.4451-0.03-0.3LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons