Biscay

#152D70

General Information about #152D70 (Biscay)

The hex color code #152D70 represents a dark shade of blue, often referred to as Biscay. It is composed of 8.24% red, 17.65% green, and 43.92% blue. In the RGB color model, this equates to (21, 45, 112). The corresponding CMYK values are (81, 60, 0, 56), indicating a significant amount of cyan and magenta, with little to no yellow. This color is commonly associated with feelings of calmness, trustworthiness, and stability. It is often used in corporate branding and web design to convey a sense of professionalism and reliability. The hexadecimal system provides a concise way to represent colors in digital applications, making it a standard in web development and graphic design.

The color #152D70, also known as Biscay, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, it requires very light text (ideally white or near-white) to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text. Testing with a color contrast checker is crucial to verify compliance. Individuals with low vision or color blindness may struggle to differentiate elements if the contrast is insufficient. Therefore, careful consideration and testing are essential to ensure that web content using #152D70 is accessible to all users. Avoid pairing it with mid-tone colors, as this will almost certainly fail accessibility checks. Use a tool such as WebAIM to check contrast ratios.

Shades

Digital Color Formats

RGB
21 45 112
RGB21 45 112
Red
Green
Blue
HSL
224.18deg 68.42% 26.08%
224.1868.4226.08HSL
Hue
Saturation
Lightness
HWB
224.18deg 8.24% 56.08%
224.188.2456.08HWB
Hue
Whiteness
Blackness
hex#152D70
rgb21 45 112
hsl224.18deg 68.42% 26.08%
cmyk81.25% 59.82% 0% 56.08%
hwb224.18deg 8.24% 56.08%
xyz-d650.04 0.03 0.16
oklch0.3241 0.12 265.23
oklab0.3241 -0.01 -0.12
CMYK
81.25% 59.82% 0% 56.08%
81.2559.82056.08CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.03 0.16
0.040.030.16XYZ
X
Y
Z
OKLCH
0.3241 0.12 265.23
0.32410.12265.23LCH
Lightness
Chroma
Hue
OKLAB
0.3241 -0.01 -0.12
0.3241-0.01-0.12LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons