Biscay

#21356B

General Information about Biscay (#21356B)

The hex color #21356B, commonly referred to as Biscay, is a deep, muted shade of blue-purple. It belongs to the broader family of dark blues and shares characteristics with colors like navy and indigo, but with a slightly more subdued and sophisticated feel. In the RGB color model, #21356B is composed of 13% red, 21% green, and 42% blue. This combination results in a color that is both calming and refined. The color is often associated with qualities such as trustworthiness, stability, and professionalism. It is a popular choice in branding and design where conveying a sense of reliability and sophistication is important. Biscay is a very popular color in web design and interiour design.

The hex color #21356B, also known as Biscay, presents several accessibility considerations for web developers. Its dark hue implies a need for light-colored text to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Developers should verify that the chosen text color meets these contrast requirements when using #21356B as a background. Tools like contrast checkers can assist in this evaluation. Furthermore, it's crucial to consider users with color vision deficiencies. While #21356B might appear distinct to some, its perceived luminance could be similar to other dark colors for individuals with protanopia or deuteranopia. Therefore, relying solely on color to convey information is discouraged; supplementary cues, such as text labels or icons, should be incorporated to ensure inclusivity. Lastly, when utilizing this color in interactive elements like buttons or links, attention should be paid to focus indicators to aid keyboard navigation.

Shades

Digital Color Formats

RGB
33 53 107
RGB33 53 107
Red
Green
Blue
HSL
223.78deg 52.86% 27.45%
223.7852.8627.45HSL
Hue
Saturation
Lightness
HWB
223.78deg 12.94% 58.04%
223.7812.9458.04HWB
Hue
Whiteness
Blackness
hex#21356B
rgb33 53 107
hsl223.78deg 52.86% 27.45%
cmyk69.16% 50.47% 0% 58.04%
hwb223.78deg 12.94% 58.04%
xyz-d650.05 0.04 0.14
oklch0.3441 0.0975 266.14
oklab0.3441 -0.01 -0.1
CMYK
69.16% 50.47% 0% 58.04%
69.1650.47058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.14
0.050.040.14XYZ
X
Y
Z
OKLCH
0.3441 0.0975 266.14
0.34410.0975266.14LCH
Lightness
Chroma
Hue
OKLAB
0.3441 -0.01 -0.1
0.3441-0.01-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons