Blue Zodiac

#152A48

General Information about #152A48

The hexadecimal color code #152A48, often referred to as Blue Zodiac, is a dark, subdued shade of blue. It is composed of 8.24% red, 16.47% green, and 28.24% blue. In the RGB color space, it translates to (21, 42, 72), while in the CMYK color space, it is represented as (0.71, 0.42, 0.00, 0.72). This color evokes feelings of tranquility, sophistication, and depth. Its usage is often associated with professionalism, trust, and stability, making it a popular choice in corporate branding and design. Due to its dark nature, it is essential to use lighter contrasting colors for text and other elements to ensure readability and accessibility.

The hex color #152A48, also known as Blue Zodiac, presents some accessibility challenges, particularly concerning color contrast. When used as a background color, text or elements with lighter colors are necessary to ensure readability. It is crucial to test the contrast ratio using tools like the WebAIM Contrast Checker to meet WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Additionally, providing alternative visual cues besides color, such as underlines or icons, can improve accessibility for users with visual impairments. Consideration should also be given to users with cognitive disabilities; ensuring the color scheme is not overwhelming and supports clear communication is beneficial. Proper semantic HTML usage coupled with thoughtful color choices will result in a more inclusive and accessible design for everyone.

Shades

Digital Color Formats

RGB
21 42 72
RGB21 42 72
Red
Green
Blue
HSL
215.29deg 54.84% 18.24%
215.2954.8418.24HSL
Hue
Saturation
Lightness
HWB
215.29deg 8.24% 71.76%
215.298.2471.76HWB
Hue
Whiteness
Blackness
hex#152A48
rgb21 42 72
hsl215.29deg 54.84% 18.24%
cmyk70.83% 41.67% 0% 71.76%
hwb215.29deg 8.24% 71.76%
xyz-d650.02 0.02 0.06
oklch0.2844 0.0618 257.48
oklab0.2844 -0.01 -0.06
CMYK
70.83% 41.67% 0% 71.76%
70.8341.67071.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.06
0.020.020.06XYZ
X
Y
Z
OKLCH
0.2844 0.0618 257.48
0.28440.0618257.48LCH
Lightness
Chroma
Hue
OKLAB
0.2844 -0.01 -0.06
0.2844-0.01-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons