Biscay

#21396B

General Information about #21396B

The hex color #21396B, also referred to as Biscay, is a dark, muted shade of blue within the broader blue color family. In the RGB color model, it is composed of 13.96% red, 22.35% green, and 41.96% blue. In the CMYK color model, which is used in printing, it consists of 67% cyan, 47% magenta, 0% yellow, and 58% black. Its Pantone equivalent is often sought after in design to ensure color consistency across different media. Biscay evokes feelings of calmness, stability, and sophistication. Because of its depth, it's often used in branding and design to convey trust and reliability. Its hexadecimal notation makes it easily usable in web design and digital applications.

The hex color #21396B, also known as Biscay, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text (white or near-white) to ensure sufficient contrast for readability, meeting WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Using contrast checking tools is essential to verify compliance. For users with low vision or color blindness, relying solely on color to convey information is not advisable. Instead, consider incorporating additional cues like text labels or icons to enhance usability. This deep, muted blue should be paired thoughtfully in user interface design to provide an inclusive and accessible experience for all users, considering both visual and cognitive factors.

Shades

Digital Color Formats

RGB
33 57 107
RGB33 57 107
Red
Green
Blue
HSL
220.54deg 52.86% 27.45%
220.5452.8627.45HSL
Hue
Saturation
Lightness
HWB
220.54deg 12.94% 58.04%
220.5412.9458.04HWB
Hue
Whiteness
Blackness
hex#21396B
rgb33 57 107
hsl220.54deg 52.86% 27.45%
cmyk69.16% 46.73% 0% 58.04%
hwb220.54deg 12.94% 58.04%
xyz-d650.05 0.04 0.14
oklch0.3536 0.0921 263.2
oklab0.3536 -0.01 -0.09
CMYK
69.16% 46.73% 0% 58.04%
69.1646.73058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.04 0.14
0.050.040.14XYZ
X
Y
Z
OKLCH
0.3536 0.0921 263.2
0.35360.0921263.2LCH
Lightness
Chroma
Hue
OKLAB
0.3536 -0.01 -0.09
0.3536-0.01-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons