Cobalt

#003EB4

General Information about Cobalt

Cobalt, represented by the hexadecimal color code #003EB4, is a deep shade of blue. It's a color often associated with stability, trust, intelligence, and confidence. In color psychology, blue is known to have a calming effect, making it a popular choice for various applications ranging from branding to interior design. Cobalt specifically carries a sense of sophistication and authority, setting it apart from lighter, more playful blues. The color's depth comes from its combination of blue with subtle undertones that create its distinct character. It is widely used in corporate branding to convey reliability, in web design to establish a sense of professionalism, and in fashion to add a touch of elegance.

The hex color #003EB4, also known as Cobalt, presents specific accessibility considerations for web developers. Its relatively low luminance value means it requires careful pairing with contrasting colors, especially for text. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, particularly for users with visual impairments. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. When using Cobalt for text, it's essential to choose a light background color to meet these contrast requirements. Similarly, when using it as a background, light-colored text is necessary. Avoid pairing it with dark or similarly saturated colors, as this can lead to poor readability and eye strain. Providing alternative styling options for users to customize the color scheme can further enhance accessibility.

Shades

Digital Color Formats

RGB
0 62 180
RGB0 62 180
Red
Green
Blue
HSL
219.33 100% 35.29%
219.3310035.29HSL
Hue
Saturation
Lightness
HWB
219.33 0% 29.41%
219.33029.41HWB
Hue
Whiteness
Blackness
hex#003EB4
rgb0 62 180
hsl219.33 100% 35.29%
cmyk100% 65.56% 0% 29.41%
hwb219.33 0% 29.41%
xyz9.96 6.74 43.96
CMYK
100% 65.56% 0% 29.41%
10065.56029.41CMYK
Cyan
Magenta
Yellow
Key
XYZ
9.96 6.74 43.96
9.966.7443.96XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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