Firefly

#0A2033

General Information about #0A2033

The hexadecimal color code #0A2033 represents a dark shade of blue, often described as a deep, muted, or navy-like hue. In the RGB color model, it is composed of 3.92% red, 12.55% green, and 20% blue. This translates to a relatively low intensity across all color channels, resulting in its dark appearance. Colors similar to #0A2033 are frequently associated with sophistication, depth, and stability. It can evoke feelings of calmness, seriousness, and professionalism. In color theory, #0A2033 resides within the cool color spectrum, making it suitable for designs requiring a sense of serenity or formality. The color's low saturation makes it a versatile choice for backgrounds or accents, especially when paired with brighter or contrasting colors.

The hex color #0A2033, also known as Firefly, presents significant accessibility challenges, especially in text-based applications. Its very low luminance value of 0.009 makes it difficult to achieve sufficient contrast against lighter backgrounds, as defined by WCAG guidelines. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure readability for users with visual impairments. #0A2033 typically fails to meet these requirements with standard white or light-colored backgrounds, potentially excluding users with low vision or color blindness. To improve accessibility, consider using lighter shades for text, controls, or graphical elements paired with #0A2033. Alternatively, using #0A2033 sparingly in larger graphic elements where text is not involved may be more appropriate. Thorough testing with accessibility evaluation tools is crucial to ensure compliance with accessibility standards and provide an inclusive user experience. Remember to also consider colorblindness simulators to test how the color will look for people with different types of colorblindness.

Shades

Digital Color Formats

RGB
10 32 51
RGB10 32 51
Red
Green
Blue
HSL
207.8deg 67.21% 11.96%
207.867.2111.96HSL
Hue
Saturation
Lightness
HWB
207.8deg 3.92% 80%
207.83.9280HWB
Hue
Whiteness
Blackness
hex#0A2033
rgb10 32 51
hsl207.8deg 67.21% 11.96%
cmyk80.39% 37.25% 0% 80%
hwb207.8deg 3.92% 80%
xyz-d650.01 0.01 0.03
oklch0.2366 0.0462 247.35
oklab0.2366 -0.02 -0.04
CMYK
80.39% 37.25% 0% 80%
80.3937.25080CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.01 0.01 0.03
0.010.010.03XYZ
X
Y
Z
OKLCH
0.2366 0.0462 247.35
0.23660.0462247.35LCH
Lightness
Chroma
Hue
OKLAB
0.2366 -0.02 -0.04
0.2366-0.02-0.04LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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