Deep Sapphire

#0A2D6B

General Information

Deep Sapphire, represented by the hexadecimal color code #0A2D6B, is a dark shade of blue with a rich and sophisticated character. It evokes feelings of depth, stability, and trust, making it a popular choice in various design applications. In the RGB color model, #0A2D6B is composed of 3.92% red, 17.65% green, and 41.96% blue. This combination results in a color that is both calming and visually striking. Deep Sapphire is often associated with professionalism, elegance, and intellect, making it suitable for branding, corporate communications, and educational materials. Its darkness lends itself well to creating contrast and highlighting important elements in a design. The color name 'Deep Sapphire' suggests a connection to the precious gemstone, further enhancing its association with luxury and refinement.

The color #0A2D6B, a deep sapphire, presents several accessibility considerations for web developers. Its dark hue results in a low luminance value, which means it requires careful pairing with lighter text colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text. Therefore, when using #0A2D6B as a background, developers should choose text colors like white (#FFFFFF) or very light shades of yellow or green to meet these contrast requirements. Failure to do so can make the content difficult to read for users with visual impairments, including those with low vision or color blindness. It is crucial to test color combinations using accessibility tools to verify compliance with WCAG standards and ensure an inclusive user experience. Moreover, avoid using color alone to convey important information; always provide alternative cues such as text labels or icons.

Shades

Digital Color Formats

RGB
10 45 107
RGB10 45 107
Red
Green
Blue
HSL
218.35deg 82.91% 22.94%
218.3582.9122.94HSL
Hue
Saturation
Lightness
HWB
218.35deg 3.92% 58.04%
218.353.9258.04HWB
Hue
Whiteness
Blackness
hex#0A2D6B
rgb10 45 107
hsl218.35deg 82.91% 22.94%
cmyk90.65% 57.94% 0% 58.04%
hwb218.35deg 3.92% 58.04%
xyz-d650.04 0.03 0.14
oklch0.3157 0.1155 261
oklab0.3157 -0.02 -0.11
CMYK
90.65% 57.94% 0% 58.04%
90.6557.94058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.04 0.03 0.14
0.040.030.14XYZ
X
Y
Z
OKLCH
0.3157 0.1155 261
0.31570.1155261LCH
Lightness
Chroma
Hue
OKLAB
0.3157 -0.02 -0.11
0.3157-0.02-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons