Dark Blue

#151AD1

General Information about #151AD1

The color #151AD1, also known as Dark Blue, is a deep and intense shade of blue belonging to the blue color family. In the RGB color model, it is composed of 8.24% red, 10.2% green, and 81.96% blue. In the CMYK color model, it is composed of 90% cyan, 88% magenta, 0% yellow and 18% black. This color evokes feelings of trust, security, and intelligence, and is often associated with stability and professionalism. It can be used to create a sense of depth, sophistication, and authority. Its high blue concentration gives it a cool and calming effect, making it suitable for designs where a sense of reliability and knowledge is desired. The hexadecimal color code #151AD1 can be used to define this specific shade in digital design.

The color #151AD1, a dark blue hue, presents several accessibility considerations for web developers. Its dark nature means that sufficient contrast with lighter foreground text is crucial for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as per WCAG guidelines. Using online contrast checkers can help ensure compliance. Avoid pairing this color with other dark shades, as it can cause visual strain. When used for interactive elements, provide clear visual cues on hover or focus to aid users with visual impairments. Thoughtful application of this color can enhance user experience, but neglecting accessibility standards can exclude users and hinder usability. Ensure the text is legible and the overall design is accessible for people with different disabilities.

Shades

Digital Color Formats

RGB
21 26 209
RGB21 26 209
Red
Green
Blue
HSL
238.4deg 81.74% 45.1%
238.481.7445.1HSL
Hue
Saturation
Lightness
HWB
238.4deg 8.24% 18.04%
238.48.2418.04HWB
Hue
Whiteness
Blackness
hex#151AD1
rgb21 26 209
hsl238.4deg 81.74% 45.1%
cmyk89.95% 87.56% 0% 18.04%
hwb238.4deg 8.24% 18.04%
xyz-d650.12 0.06 0.61
oklch0.4076 0.2569 266.51
oklab0.4076 -0.02 -0.26
CMYK
89.95% 87.56% 0% 18.04%
89.9587.56018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.61
0.120.060.61XYZ
X
Y
Z
OKLCH
0.4076 0.2569 266.51
0.40760.2569266.51LCH
Lightness
Chroma
Hue
OKLAB
0.4076 -0.02 -0.26
0.4076-0.02-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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