Blue Charcoal

#000525

General Information about Blue Charcoal

The hex color code #000525, also known as Blue Charcoal, is a very dark shade of blue. It is composed of 0% red, 1.96% green, and 14.51% blue. In the RGB color model, this translates to R:0, G:5, B:37. This color resides primarily in the blue hue range but is so dark that it often appears almost black. Blue Charcoal is often associated with feelings of sophistication, depth, and calmness. It is a color that can evoke a sense of mystery and is often used in designs to create a sense of understated elegance. Due to its dark nature, it is not suitable as a text color unless paired with a very light background to ensure readability and accessibility.

The hex color #000525, also known as Blue Charcoal, presents significant accessibility challenges, primarily due to its very low luminance. Its contrast ratio against white (#FFFFFF) is extremely poor, making text or interactive elements using this color difficult, if not impossible, for users with visual impairments to perceive. This includes individuals with low vision, color blindness, or those simply viewing the content in brightly lit environments. To ensure inclusivity, it's crucial to avoid using #000525 as a text color on light backgrounds or as a background color for light text. When using this color, always pair it with a very light color to achieve a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text, as specified by the Web Content Accessibility Guidelines (WCAG). Tools like contrast checkers can help verify compliance. If sufficient contrast cannot be achieved, it is best to avoid this color for critical user interface elements.

Shades

Digital Color Formats

RGB
0 5 37
RGB0 5 37
Red
Green
Blue
HSL
231.89 100% 7.25%
231.891007.25HSL
Hue
Saturation
Lightness
HWB
231.89 0% 85.49%
231.89085.49HWB
Hue
Whiteness
Blackness
hex#000525
rgb0 5 37
hsl231.89 100% 7.25%
cmyk100% 86.49% 0% 85.49%
hwb231.89 0% 85.49%
xyz0.39 0.24 1.78
CMYK
100% 86.49% 0% 85.49%
10086.49085.49CMYK
Cyan
Magenta
Yellow
Key
XYZ
0.39 0.24 1.78
0.390.241.78XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons