Firefly

#15242D

General Information about #15242D

The hexadecimal color code #15242D represents a dark, muted shade of blue-gray. In the RGB color model, it consists of 8.24% red, 14.12% green, and 17.65% blue. This color is often described as 'Firefly,' evoking a sense of subtle illumination within darkness. Colors like #15242D are frequently used in design to convey a sense of sophistication, stability, and calm. Because of its low saturation and luminance, it pairs well with brighter, more vibrant colors to create contrast and visual interest. In color psychology, this hue can be associated with trustworthiness and intellect, making it a suitable choice for brands aiming to project a sense of reliability and expertise. The hexadecimal system provides a standardized way to represent colors across different digital platforms, ensuring consistency in visual appearance.

The color #15242D, also known as Firefly, presents specific accessibility challenges, primarily due to its low luminance. With such a dark hue, it's crucial to ensure sufficient contrast when used with text or other interactive elements. A light color should be used with this dark background to ensure readability and usability for individuals 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. When using #15242D as a background, careful consideration must be given to the foreground color choice to meet these contrast requirements. Using tools to test the contrast ratio is highly advisable during the design process. Additionally, providing alternative visual cues, such as icons or borders, can further enhance accessibility for users who may have difficulty distinguishing between elements based on color alone. Remember to consider users with color blindness. Testing with various color blindness simulators can help ensure that the design is still understandable and usable for everyone.

Shades

Digital Color Formats

RGB
21 36 45
RGB21 36 45
Red
Green
Blue
HSL
202.5deg 36.36% 12.94%
202.536.3612.94HSL
Hue
Saturation
Lightness
HWB
202.5deg 8.24% 82.35%
202.58.2482.35HWB
Hue
Whiteness
Blackness
hex#15242D
rgb21 36 45
hsl202.5deg 36.36% 12.94%
cmyk53.33% 20% 0% 82.35%
hwb202.5deg 8.24% 82.35%
xyz-d650.01 0.02 0.03
oklch0.2512 0.0267 235.68
oklab0.2512 -0.02 -0.02
CMYK
53.33% 20% 0% 82.35%
53.3320082.35CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.02 0.03
0.010.020.03XYZ
X
Y
Z
OKLCH
0.2512 0.0267 235.68
0.25120.0267235.68LCH
Lightness
Chroma
Hue
OKLAB
0.2512 -0.02 -0.02
0.2512-0.02-0.02LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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