Dark Blue

#151CD1

General Information about #151CD1

The hex color #151CD1, also known as Dark Blue, is a deep shade of blue found in the RGB color space. It is composed of 8.24% red, 10.98% green, and 81.96% blue. In the CMYK color space, its composition is 90% cyan, 87% magenta, 0% yellow, and 18% black. This color is often associated with feelings of trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is considered beneficial to the mind and body. It slows human metabolism and produces a calming effect. It is strongly associated with tranquility and calmness. In color psychology, blue is linked to trustworthiness and reliability, making it a popular choice for corporate branding and designs aiming to convey security and stability.

The hex color #151CD1 presents a considerable challenge in terms of accessibility, particularly for text-based content. Its dark hue results in a low contrast ratio against lighter backgrounds, potentially making it difficult for individuals with visual impairments to read text rendered in this color. To ensure inclusivity, web developers should carefully consider the background color against which #151CD1 is used. Adhering to WCAG (Web Content Accessibility Guidelines) standards is crucial. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using color contrast checkers is advised to verify compliance. Also, providing alternative visual cues beyond color alone can greatly enhance accessibility.

Shades

Digital Color Formats

RGB
21 28 209
RGB21 28 209
Red
Green
Blue
HSL
237.77deg 81.74% 45.1%
237.7781.7445.1HSL
Hue
Saturation
Lightness
HWB
237.77deg 8.24% 18.04%
237.778.2418.04HWB
Hue
Whiteness
Blackness
hex#151CD1
rgb21 28 209
hsl237.77deg 81.74% 45.1%
cmyk89.95% 86.6% 0% 18.04%
hwb237.77deg 8.24% 18.04%
xyz-d650.12 0.06 0.61
oklch0.4093 0.2557 266.48
oklab0.4093 -0.02 -0.26
CMYK
89.95% 86.6% 0% 18.04%
89.9586.6018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.06 0.61
0.120.060.61XYZ
X
Y
Z
OKLCH
0.4093 0.2557 266.48
0.40930.2557266.48LCH
Lightness
Chroma
Hue
OKLAB
0.4093 -0.02 -0.26
0.4093-0.02-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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