Blue Zodiac

#102A47

General Information about Blue Zodiac

The hexadecimal color #102A47, also known as Blue Zodiac, is a dark, muted shade of blue. It belongs to the blue color family and exhibits a relatively low saturation and brightness. This color is often associated with feelings of calmness, stability, and trustworthiness. In color theory, Blue Zodiac can be used to create a sense of depth and sophistication. It is commonly employed in various design applications, including web design, graphic design, and interior design, where a subtle yet impactful visual element is desired. The color's low luminance value necessitates careful consideration of contrast ratios when used with text or other interactive elements to ensure readability and accessibility.

The color #102A47, also known as Blue Zodiac, presents some accessibility challenges, especially when used as a background for text. Its low lightness value (approximately 9%) results in a weak contrast ratio against standard white text. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Blue Zodiac may not meet these requirements, potentially causing readability issues for users with visual impairments. To improve accessibility, consider pairing it with lighter text colors such as white or very light grays, or using it for decorative elements rather than functional text backgrounds. Also, avoid using it as a background for interactive elements without sufficient contrast. Testing with accessibility tools is highly recommended.

Shades

Digital Color Formats

RGB
16 42 71
RGB16 42 71
Red
Green
Blue
HSL
211.64deg 63.22% 17.06%
211.6463.2217.06HSL
Hue
Saturation
Lightness
HWB
211.64deg 6.27% 72.16%
211.646.2772.16HWB
Hue
Whiteness
Blackness
hex#102A47
rgb16 42 71
hsl211.64deg 63.22% 17.06%
cmyk77.46% 40.85% 0% 72.16%
hwb211.64deg 6.27% 72.16%
xyz-d650.02 0.02 0.06
oklch0.2812 0.0625 253.07
oklab0.2812 -0.02 -0.06
CMYK
77.46% 40.85% 0% 72.16%
77.4640.85072.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.06
0.020.020.06XYZ
X
Y
Z
OKLCH
0.2812 0.0625 253.07
0.28120.0625253.07LCH
Lightness
Chroma
Hue
OKLAB
0.2812 -0.02 -0.06
0.2812-0.02-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons