Dark Blue

#1506C4

General Information about #1506C4

#1506C4 is a dark shade of blue. It is represented in the hexadecimal color system, which is commonly used in web design and digital graphics. This particular shade possesses a certain depth and richness, making it suitable for various applications where a sense of authority or sophistication is desired. The hex code #1506C4 breaks down into its red, green, and blue components as follows: Red (15), Green (06), and Blue (C4). This indicates that the color is composed primarily of blue light, with small amounts of red and green contributing to its overall hue. In RGB color space, it's (21, 6, 196). It is commonly used for backgrounds, text, and accents in digital design projects. Its CMYK values are (89, 97, 0, 24).

The color #1506C4, a deep shade of blue, presents specific accessibility challenges, particularly concerning contrast. When used as a background color, it necessitates very light text (white or near-white) to ensure readability for individuals with visual impairments. According to WCAG guidelines, sufficient contrast ratios are crucial for text to be perceivable. For normal text (14 points/18.66px and smaller), a contrast ratio of at least 4.5:1 is recommended, while large text (at least 18 points/24px) requires a ratio of 3:1. Using a color contrast checker is highly advisable to verify that any text on a #1506C4 background meets these standards. Alternatively, consider using #1506C4 sparingly, perhaps for graphic elements rather than extensive blocks of text, or pairing it with lighter shades of blue for a more accessible palette. It is also important to consider how the color is perceived by individuals with color vision deficiencies. Simulate color blindness to ensure information is not lost. Ensuring sufficient contrast is key to inclusive design.

Shades

Digital Color Formats

RGB
21 6 196
RGB21 6 196
Red
Green
Blue
HSL
244.74deg 94.06% 39.61%
244.7494.0639.61HSL
Hue
Saturation
Lightness
HWB
244.74deg 2.35% 23.14%
244.742.3523.14HWB
Hue
Whiteness
Blackness
hex#1506C4
rgb21 6 196
hsl244.74deg 94.06% 39.61%
cmyk89.29% 96.94% 0% 23.14%
hwb244.74deg 2.35% 23.14%
xyz-d650.1 0.04 0.53
oklch0.3786 0.2515 266.93
oklab0.3786 -0.01 -0.25
CMYK
89.29% 96.94% 0% 23.14%
89.2996.94023.14CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.04 0.53
0.10.040.53XYZ
X
Y
Z
OKLCH
0.3786 0.2515 266.93
0.37860.2515266.93LCH
Lightness
Chroma
Hue
OKLAB
0.3786 -0.01 -0.25
0.3786-0.01-0.25LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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