Cobalt

#0043B4

General Information about Cobalt (#0043B4)

Cobalt, represented by the hexadecimal color code #0043B4, is a deep and vivid shade of blue. It evokes feelings of trust, stability, and intelligence. In the RGB color model, it is composed of 0% red, 26.3% green, and 70.6% blue. Cobalt is often associated with royalty, wisdom, and professionalism. This color is widely used in various fields, including web design, graphic design, and fashion. Its intensity makes it suitable for creating eye-catching designs and conveying a sense of authority. Due to its wavelength and position in the color spectrum, Cobalt can have a calming and focusing effect, making it a popular choice for corporate branding and educational materials. Cobalt complements colors like gold and yellow.

Cobalt (#0043B4) has a relatively low luminance, meaning it may pose accessibility challenges when used as a text color on a white or light background. According to WCAG guidelines, sufficient contrast is essential for readability. To ensure accessibility, consider pairing Cobalt with a very light color for text or using it sparingly for decorative elements. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools are available to check contrast ratios. When using Cobalt for interactive elements like buttons, ensure sufficient visual cues are provided to indicate the interactive state. Thoughtful application of this striking color will help ensure an inclusive design.

Shades

Digital Color Formats

RGB
0 67 180
RGB0 67 180
Red
Green
Blue
HSL
217.67 100% 35.29%
217.6710035.29HSL
Hue
Saturation
Lightness
HWB
217.67 0% 29.41%
217.67029.41HWB
Hue
Whiteness
Blackness
hex#0043B4
rgb0 67 180
hsl217.67 100% 35.29%
cmyk100% 62.78% 0% 29.41%
hwb217.67 0% 29.41%
xyz10.25 7.31 44.05
CMYK
100% 62.78% 0% 29.41%
10062.78029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
10.25 7.31 44.05
10.257.3144.05XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

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