Firefly

#182331

General Information about #182331

The hexadecimal color #182331, also known as Firefly, is a dark, desaturated shade of blue-gray. It belongs to the cool color family, evoking feelings of calmness, sophistication, and mystery. In the RGB color model, it is composed of 9.41% red, 13.73% green, and 19.22% blue. Its CMYK representation is 0.51 cyan, 0.29 magenta, 0.00 yellow, and 0.81 black. Firefly is often associated with nighttime, shadows, and the quiet beauty of nature. It is a versatile color that can be used in various design applications to create a sense of depth and intrigue. Because it is a dark color, it is important to use it with light colors to create good contrast.

The hex color #182331, also known as Firefly, presents several accessibility considerations for web developers. Its dark hue results in a low contrast ratio against a standard white background, potentially causing readability issues for users with visual impairments. To ensure inclusivity, it's crucial to pair this color with a light color for text or interactive elements, adhering to WCAG guidelines for contrast ratios. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using tools to check color contrast is essential during the design process. Additionally, avoid using #182331 as the sole indicator of interactive elements; supplement it with clear labels or icons to ensure usability for all users, including those with color blindness. Careful consideration of color combinations is paramount to create an accessible and user-friendly web experience.

Shades

Digital Color Formats

RGB
24 35 49
RGB24 35 49
Red
Green
Blue
HSL
213.6deg 34.25% 14.31%
213.634.2514.31HSL
Hue
Saturation
Lightness
HWB
213.6deg 9.41% 80.78%
213.69.4180.78HWB
Hue
Whiteness
Blackness
hex#182331
rgb24 35 49
hsl213.6deg 34.25% 14.31%
cmyk51.02% 28.57% 0% 80.78%
hwb213.6deg 9.41% 80.78%
xyz-d650.02 0.02 0.03
oklch0.2527 0.0309 254.8
oklab0.2527 -0.01 -0.03
CMYK
51.02% 28.57% 0% 80.78%
51.0228.57080.78CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.02 0.02 0.03
0.020.020.03XYZ
X
Y
Z
OKLCH
0.2527 0.0309 254.8
0.25270.0309254.8LCH
Lightness
Chroma
Hue
OKLAB
0.2527 -0.01 -0.03
0.2527-0.01-0.03LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons