Deep Blue

#1A0580

General Information about #1A0580

#1A0580 is a deep, rich shade of blue, often associated with royalty, wisdom, and stability. In the RGB color model, it is composed of 10.2% red, 2.0% green, and 50.2% blue. In the CMYK color model, used in printing, it consists of 80% cyan, 96% magenta, 0% yellow, and 50% black. This color falls within the blue-violet range of the color spectrum, conveying a sense of depth and tranquility. It's commonly used to evoke feelings of trust and authority, making it a popular choice for corporate branding, government websites, and educational materials. Its hex code #1A0580 makes it easily identifiable and usable in digital design applications. The color is often called "Deep Blue".

The hex color #1A0580, a deep blue hue, presents some accessibility challenges, particularly in text applications. Due to its low luminance, it requires careful consideration of contrast ratios. When used as a background color, it is crucial to ensure that the foreground text is a light color such as white or a very pale yellow to meet WCAG (Web Content Accessibility Guidelines) standards for contrast. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Without sufficient contrast, users with visual impairments, including those with low vision or color blindness, may struggle to read the content. In interactive elements like buttons and links, clear visual cues beyond color alone should be provided, such as underlines, borders, or icons, to ensure usability for all users.

Shades

Digital Color Formats

RGB
26 5 128
RGB26 5 128
Red
Green
Blue
HSL
250.24deg 92.48% 26.08%
250.2492.4826.08HSL
Hue
Saturation
Lightness
HWB
250.24deg 1.96% 49.8%
250.241.9649.8HWB
Hue
Whiteness
Blackness
hex#1A0580
rgb26 5 128
hsl250.24deg 92.48% 26.08%
cmyk79.69% 96.09% 0% 49.8%
hwb250.24deg 1.96% 49.8%
xyz-d650.04 0.02 0.21
oklch0.2875 0.1779 273.09
oklab0.2875 0.01 -0.18
CMYK
79.69% 96.09% 0% 49.8%
79.6996.09049.8CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.02 0.21
0.040.020.21XYZ
X
Y
Z
OKLCH
0.2875 0.1779 273.09
0.28750.1779273.09LCH
Lightness
Chroma
Hue
OKLAB
0.2875 0.01 -0.18
0.28750.01-0.18LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons