Dark Blue

#1B01B3

General Information about #1B01B3

The hex color #1B01B3, also known as Dark Blue, is a deep, saturated shade of blue. It is composed of 10.6% red, 0.4% green, and 70.2% blue. This composition places it firmly within the blue color family, characterized by its strong blue pigment and minimal presence of red and green. In the RGB color model, #1B01B3 has values of 27 for red, 1 for green, and 179 for blue. Its HSL values are 246 degrees for hue, 99% for saturation, and 35% for lightness. This indicates a highly saturated color with a relatively low level of brightness. This color evokes feelings of trust, wisdom, confidence, intelligence, faith, truth, and heaven. Blue is considered beneficial to the mind and body.

The hex color #1B01B3 presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value of approximately 2% means that it provides very little contrast against a standard white background. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is required for normal text and 3:1 for large text. #1B01B3 falls far short of these recommendations. Therefore, using this color for text on a white background is strongly discouraged. To improve accessibility, it is crucial to pair #1B01B3 with a very light color to achieve sufficient contrast. Tools like contrast checkers can help to evaluate and adjust color combinations to meet accessibility standards, ensuring that content is usable for everyone, including those with low vision or color blindness. Consideration should also be given to providing alternative cues, such as icons or text labels, alongside color-coded information.

Shades

Digital Color Formats

RGB
27 1 179
RGB27 1 179
Red
Green
Blue
HSL
248.76 98.89% 35.29%
248.7698.8935.29HSL
Hue
Saturation
Lightness
HWB
248.76 0.39% 29.8%
248.760.3929.8HWB
Hue
Whiteness
Blackness
hex#1B01B3
rgb27 1 179
hsl248.76 98.89% 35.29%
cmyk84.92% 99.44% 0% 29.8%
hwb248.76 0.39% 29.8%
xyz8.6 3.51 42.87
CMYK
84.92% 99.44% 0% 29.8%
84.9299.44029.8CMYK
Cyan
Magenta
Yellow
Key
XYZ
8.6 3.51 42.87
8.63.5142.87XYZ
X
Y
Z

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