Blue Charcoal

#030724

General Information

The hex color #030724, also known as Blue Charcoal, is a very dark shade of blue with a hint of black. It belongs to the family of blue colors, but its extremely low luminance places it closer to black on the color spectrum. In the RGB color model, it consists of 1.18% red, 2.75% green, and 14.12% blue. This color is often associated with sophistication, mystery, and depth. It is a popular choice for creating a sense of drama or elegance. Due to its darkness, it's important to consider accessibility and contrast when using this color in design projects. The blue component gives it a calming effect, which differentiates it from pure black. It is often used to invoke feelings of sophistication and calm confidence.

The hex color #030724, also known as Blue Charcoal, presents significant accessibility challenges due to its extremely dark nature. Its low luminance results in very poor contrast against lighter backgrounds, making text and other visual elements difficult to discern for users, especially those with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. This color is unlikely to meet these ratios against most background colors, necessitating careful consideration of foreground colors. Using lighter shades of gray, white, or even brighter colors like yellow or cyan as foreground text can improve readability, but thorough testing with accessibility tools is crucial to ensure compliance and optimal user experience. It's also important to consider users with color blindness, as the lack of color variation can further reduce visibility.

Shades

Digital Color Formats

RGB
3 7 36
RGB3 7 36
Red
Green
Blue
HSL
232.73 84.62% 7.65%
232.7384.627.65HSL
Hue
Saturation
Lightness
HWB
232.73 1.18% 85.88%
232.731.1885.88HWB
Hue
Whiteness
Blackness
hex#030724
rgb3 7 36
hsl232.73 84.62% 7.65%
cmyk91.67% 80.56% 0% 85.88%
hwb232.73 1.18% 85.88%
xyz0.43 0.3 1.7
CMYK
91.67% 80.56% 0% 85.88%
91.6780.56085.88CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.43 0.3 1.7
0.430.31.7XYZ
X
Y
Z

Alternative colors

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