Deep Sapphire

#0A186A

General Information

Deep Sapphire, represented by the hexadecimal color code #0A186A, is a dark shade of blue with a rich and captivating presence. It belongs to the blue color family and exhibits a sense of depth and sophistication. In the RGB color model, it consists of 3.92% red, 9.41% green, and 41.57% blue. This combination creates a color that evokes feelings of tranquility, stability, and intelligence. It is often associated with professionalism and trustworthiness. Its dark nature makes it suitable for creating contrast and drawing attention to specific elements in design, where is evokes a sense of elegance and mystery. Its CMYK values are C:91, M:77, Y:0, K:58.

The hex color #0A186A, also known as Deep Sapphire, presents some accessibility considerations for web developers. Its dark hue results in a low luminance value, meaning it requires careful pairing with text and other elements to ensure readability. When used as a background color, it's crucial to select a light text color, ideally white or a very pale shade of yellow or green, to achieve sufficient contrast. According to WCAG (Web Content Accessibility Guidelines), a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Tools are available to check the contrast ratio between foreground and background colors. It's also important to consider users with visual impairments who might rely on screen readers or other assistive technologies. Providing alternative text descriptions for images and ensuring proper semantic HTML structure can enhance accessibility when using Deep Sapphire in web design.

Shades

Digital Color Formats

RGB
10 24 106
RGB10 24 106
Red
Green
Blue
HSL
231.25deg 82.76% 22.75%
231.2582.7622.75HSL
Hue
Saturation
Lightness
HWB
231.25deg 3.92% 58.43%
231.253.9258.43HWB
Hue
Whiteness
Blackness
hex#0A186A
rgb10 24 106
hsl231.25deg 82.76% 22.75%
cmyk90.57% 77.36% 0% 58.43%
hwb231.25deg 3.92% 58.43%
xyz-d650.03 0.02 0.14
oklch0.2719 0.1408 266.91
oklab0.2719 -0.01 -0.14
CMYK
90.57% 77.36% 0% 58.43%
90.5777.36058.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.02 0.14
0.030.020.14XYZ
X
Y
Z
OKLCH
0.2719 0.1408 266.91
0.27190.1408266.91LCH
Lightness
Chroma
Hue
OKLAB
0.2719 -0.01 -0.14
0.2719-0.01-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons