Dark Blue

#1507C3

About Hex Color #1507C3

The hexadecimal color code #1507C3 represents a dark shade of blue. It is composed of 8.24% red, 2.75% green, and 76.47% blue. In the RGB color model, this color is defined as (21, 7, 195). This color is often associated with feelings of calmness, stability, and trust, although in this very dark shade of blue it can also be seen as depressing. It's commonly used in corporate branding to convey reliability and professionalism. Hexadecimal color codes are widely used in web design and digital media to specify colors precisely. Understanding the composition of a color in terms of its red, green, and blue components is essential for designers and developers to create visually appealing and accessible designs.

The hex color #1507c3, a dark blue, presents significant accessibility challenges, especially for users with visual impairments. Its low luminance value results in a poor contrast ratio against lighter backgrounds, making text and interactive elements difficult to read. Web developers should avoid using this color for text or important UI elements unless paired with a very light background color like white or a very pale yellow to ensure sufficient contrast. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to meet WCAG (Web Content Accessibility Guidelines) standards. Using online contrast checkers is advisable to verify the compliance of color combinations. Consider providing alternative high-contrast themes or allowing users to customize colors to enhance accessibility.

Shades

Digital Color Formats

RGB
21 7 195
RGB21 7 195
Red
Green
Blue
HSL
244.47deg 93.07% 39.61%
244.4793.0739.61HSL
Hue
Saturation
Lightness
HWB
244.47deg 2.75% 23.53%
244.472.7523.53HWB
Hue
Whiteness
Blackness
hex#1507C3
rgb21 7 195
hsl244.47deg 93.07% 39.61%
cmyk89.23% 96.41% 0% 23.53%
hwb244.47deg 2.75% 23.53%
xyz-d650.1 0.04 0.52
oklch0.3777 0.2502 266.96
oklab0.3777 -0.01 -0.25
CMYK
89.23% 96.41% 0% 23.53%
89.2396.41023.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.04 0.52
0.10.040.52XYZ
X
Y
Z
OKLCH
0.3777 0.2502 266.96
0.37770.2502266.96LCH
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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