Dark Blue

#1A09C1

General Information about #1A09C1

The hexadecimal color code #1A09C1 represents a specific point in the color spectrum, falling under the category of dark blue hues. It is composed of 10.2% red, 3.5% green, and 75.7% blue. This color is often associated with feelings of depth, stability, and confidence. In the RGB color model, #1A09C1 is created by mixing these percentages of red, green, and blue light. Alternatively, in the CMYK color model, which is often used in printing, it is composed of high percentages of cyan, magenta, and yellow, with a small amount of black. Understanding these color models helps designers and developers effectively utilize #1A09C1 in various applications, ensuring accurate color representation across different mediums.

The hex color #1A09C1 presents significant accessibility challenges, primarily due to its dark hue. When used as a foreground color, it requires a very light background to ensure sufficient contrast for readability, especially for users with visual impairments. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. #1A09C1 often fails to meet these ratios with many common background colors, potentially making content difficult to read for a substantial portion of the audience. Therefore, it is crucial to carefully select background colors that provide adequate contrast or consider using a lighter tint of blue to improve accessibility. Additionally, avoid using this color for critical interactive elements without proper contrast as it might cause usability issues. Testing with accessibility tools is highly recommended.

Shades

Digital Color Formats

RGB
26 9 193
RGB26 9 193
Red
Green
Blue
HSL
245.54deg 91.09% 39.61%
245.5491.0939.61HSL
Hue
Saturation
Lightness
HWB
245.54deg 3.53% 24.31%
245.543.5324.31HWB
Hue
Whiteness
Blackness
hex#1A09C1
rgb26 9 193
hsl245.54deg 91.09% 39.61%
cmyk86.53% 95.34% 0% 24.31%
hwb245.54deg 3.53% 24.31%
xyz-d650.1 0.04 0.51
oklch0.3777 0.2463 268.05
oklab0.3777 -0.01 -0.25
CMYK
86.53% 95.34% 0% 24.31%
86.5395.34024.31CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.04 0.51
0.10.040.51XYZ
X
Y
Z
OKLCH
0.3777 0.2463 268.05
0.37770.2463268.05LCH
Lightness
Chroma
Hue
OKLAB
0.3777 -0.01 -0.25
0.3777-0.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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