Biscay

#153A6C

General Information about #153A6C

The hexadecimal color code #153A6C, also known as Biscay, is a dark shade of blue. It is composed of 8.24% red, 22.75% green, and 42.35% blue. In the RGB color model, this equates to 21 red, 58 green, and 108 blue. In the CMYK color model, it is composed of 81% cyan, 46% magenta, 0% yellow, and 58% black. This color is often associated with depth, stability, and professionalism. It is a versatile color that can be used in a variety of applications, from web design to interior decoration. Understanding its properties and how it interacts with other colors is crucial for effective design.

The color #153A6C, also known as Biscay, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires light-colored text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text to comply with WCAG guidelines. This dark, muted blue may not provide sufficient contrast with darker shades, making it difficult for users with visual impairments to read the content. Therefore, careful consideration of text and interactive elements is essential. Using online contrast checkers can help ensure compliance and improve the user experience for everyone. Moreover, avoid using this color for essential information without sufficient contrast.

Shades

Digital Color Formats

RGB
21 58 108
RGB21 58 108
Red
Green
Blue
HSL
214.48deg 67.44% 25.29%
214.4867.4425.29HSL
Hue
Saturation
Lightness
HWB
214.48deg 8.24% 57.65%
214.488.2457.65HWB
Hue
Whiteness
Blackness
hex#153A6C
rgb21 58 108
hsl214.48deg 67.44% 25.29%
cmyk80.56% 46.3% 0% 57.65%
hwb214.48deg 8.24% 57.65%
xyz-d650.05 0.04 0.15
oklch0.3513 0.0967 257.04
oklab0.3513 -0.02 -0.09
CMYK
80.56% 46.3% 0% 57.65%
80.5646.3057.65CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.15
0.050.040.15XYZ
X
Y
Z
OKLCH
0.3513 0.0967 257.04
0.35130.0967257.04LCH
Lightness
Chroma
Hue
OKLAB
0.3513 -0.02 -0.09
0.3513-0.02-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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