Blue Zodiac

#152648

General Information about #152648

The hexadecimal color code #152648 represents a dark shade of blue, often referred to as "Blue Zodiac". It is composed of 8.24% red, 14.9% green, and 28.24% blue. In the RGB color model, this translates to R:21, G:38, B:72. The CMYK representation is C:0.71, M:0.47, Y:0.00, K:0.72. This color is commonly associated with calmness, stability, and sophistication. Its dark nature makes it suitable for backgrounds and accents when paired with lighter colors to ensure readability and visual appeal. Blue Zodiac is often used in professional settings to convey trust and reliability. The color name itself evokes a sense of mystery and depth, aligning with the dark and calming nature of the shade.

The hex color #152648, also known as Blue Zodiac, presents some accessibility challenges, particularly when used as a background or text color. Its low luminance value of approximately 5% means that it requires very light text (white or near-white) to meet WCAG (Web Content Accessibility Guidelines) standards for contrast ratios. Specifically, for body text (14pt/18px and above), a contrast ratio of at least 4.5:1 is needed, and for large text (18pt/24px bold or 24pt/32px regular and above), a contrast ratio of 3:1 is required. When using #152648, ensure that foreground text meets these contrast requirements to be accessible to users with visual impairments. Tools like contrast checkers can help determine if the color combination passes accessibility standards. Consider alternative, lighter shades of blue if contrast cannot be achieved while maintaining the desired aesthetic, or pair it with brighter, contrasting colors for graphical elements and accents.

Shades

Digital Color Formats

RGB
21 38 72
RGB21 38 72
Red
Green
Blue
HSL
220deg 54.84% 18.24%
22054.8418.24HSL
Hue
Saturation
Lightness
HWB
220deg 8.24% 71.76%
2208.2471.76HWB
Hue
Whiteness
Blackness
hex#152648
rgb21 38 72
hsl220deg 54.84% 18.24%
cmyk70.83% 47.22% 0% 71.76%
hwb220deg 8.24% 71.76%
xyz-d650.02 0.02 0.06
oklch0.274 0.0672 262.76
oklab0.274 -0.01 -0.07
CMYK
70.83% 47.22% 0% 71.76%
70.8347.22071.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.06
0.020.020.06XYZ
X
Y
Z
OKLCH
0.274 0.0672 262.76
0.2740.0672262.76LCH
Lightness
Chroma
Hue
OKLAB
0.274 -0.01 -0.07
0.274-0.01-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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