Cobalt

#0140C9

General Information about #0140C9

#0140C9, also known as Cobalt, is a deep shade of blue that falls within the range of dark, saturated colors. In the RGB color model, it is composed of 0.4% red, 25.1% green, and 78.8% blue. It's used in various applications, from digital design to printing, due to its rich and vibrant appearance. The hexadecimal representation allows for precise color specification across different platforms and software. Cobalt has a long history of use in art and design, dating back to the creation of cobalt blue pigments. The color is often associated with trust, stability, and intelligence. It's a color that typically creates an atmosphere of confidence and reliability. In color psychology, blue is also linked to feelings of calmness and serenity.

The color #0140C9, a deep cobalt blue, presents some accessibility challenges. Its low luminance can make it difficult to read text rendered in this color against a white or light background, especially for individuals with visual impairments. To ensure sufficient contrast, designers should pair this color with lighter hues, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). Using online contrast checkers can help verify compliance with WCAG guidelines. Additionally, avoid using this color as the sole means of conveying important information; supplement it with text labels or icons to ensure inclusivity for all users. Careful consideration of color combinations and sufficient contrast will improve the overall accessibility of designs incorporating #0140C9.

Shades

Digital Color Formats

RGB
1 64 201
RGB1 64 201
Red
Green
Blue
HSL
221.1deg 99.01% 39.61%
221.199.0139.61HSL
Hue
Saturation
Lightness
HWB
221.1deg 0.39% 21.18%
221.10.3921.18HWB
Hue
Whiteness
Blackness
hex#0140C9
rgb1 64 201
hsl221.1deg 99.01% 39.61%
cmyk99.5% 68.16% 0% 21.18%
hwb221.1deg 0.39% 21.18%
xyz-d650.12 0.08 0.56
oklch0.4439 0.2182 262.85
oklab0.4439 -0.03 -0.22
CMYK
99.5% 68.16% 0% 21.18%
99.568.16021.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.08 0.56
0.120.080.56XYZ
X
Y
Z
OKLCH
0.4439 0.2182 262.85
0.44390.2182262.85LCH
Lightness
Chroma
Hue
OKLAB
0.4439 -0.03 -0.22
0.4439-0.03-0.22LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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