Cobalt

#0747AD

General Information about Cobalt (#0747AD)

The hex color code #0747AD represents a shade of blue often referred to as Cobalt. In the RGB color model, it is composed of 0.03% red, 27.84% green, and 67.84% blue. This composition gives it a deep, slightly muted tone. In the HSV color model, its hue is 217.6 degrees, its saturation is 95.7%, and its value is 67.8%. Cobalt, like other blues, is often associated with feelings of calmness, stability, and trust. It is widely used in various design applications to evoke these emotions. The color is frequently seen in corporate branding, user interfaces, and artistic compositions. Cobalt's relatively low luminance means it requires careful consideration for accessibility, especially when used for text or interactive elements. Proper contrast with surrounding colors is essential to ensure readability for all users.

The hex color #0747AD, also known as Cobalt, presents some accessibility considerations, particularly in the realm of web design. Due to its relatively low luminance, it may pose challenges when used as text or interactive elements against a white or light-colored background. To ensure readability and usability for individuals with visual impairments, including those with low vision or color blindness, it's crucial to maintain a sufficient contrast ratio. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. When using #0747AD, careful attention should be paid to the background color choice to meet these contrast requirements. Furthermore, providing alternative cues, such as underlines or icons, for links and interactive elements can enhance accessibility for users who may have difficulty distinguishing color alone. Testing the color combination with accessibility evaluation tools is highly recommended to validate compliance with accessibility standards.

Shades

Digital Color Formats

RGB
7 71 173
RGB7 71 173
Red
Green
Blue
HSL
216.87deg 92.22% 35.29%
216.8792.2235.29HSL
Hue
Saturation
Lightness
HWB
216.87deg 2.75% 32.16%
216.872.7532.16HWB
Hue
Whiteness
Blackness
hex#0747AD
rgb7 71 173
hsl216.87deg 92.22% 35.29%
cmyk95.95% 58.96% 0% 32.16%
hwb216.87deg 2.75% 32.16%
xyz-d650.1 0.08 0.4
oklch0.4312 0.1738 260.6
oklab0.4312 -0.03 -0.17
CMYK
95.95% 58.96% 0% 32.16%
95.9558.96032.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.08 0.4
0.10.080.4XYZ
X
Y
Z
OKLCH
0.4312 0.1738 260.6
0.43120.1738260.6LCH
Lightness
Chroma
Hue
OKLAB
0.4312 -0.03 -0.17
0.4312-0.03-0.17LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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