Deep Sapphire

#0A1C6F

General Information about Deep Sapphire

The hex color code #0A1C6F, also known as Deep Sapphire, is a dark shade of blue that evokes feelings of depth, stability, and sophistication. It resides in the blue color family, specifically in the darker range. In the RGB color model, it is composed of 3.92% red, 10.98% green, and 43.53% blue. This imbalance towards blue gives it its characteristic deep hue. In the CMYK color model, which is used for printing, it comprises 91% cyan, 75% magenta, 0% yellow, and 56% black. This indicates that it requires a significant amount of cyan and magenta inks to reproduce accurately. Its dark nature often associates it with night, the ocean depths, and a sense of the unknown.

The color #0A1C6F, also known as Deep Sapphire, presents some accessibility challenges, especially when it comes to text and background contrast. Due to its deep, dark nature, it requires very light text colors like white or very pale yellows to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text, as per WCAG guidelines. Using a color contrast checker is crucial to verify compliance. When using this color for interactive elements, consider providing clear visual cues beyond color alone, such as underlines for links or borders for buttons, to accommodate users with color vision deficiencies. Also ensure to test the color with assistive technologies like screen readers.

Shades

Digital Color Formats

RGB
10 28 111
RGB10 28 111
Red
Green
Blue
HSL
229.31deg 83.47% 23.73%
229.3183.4723.73HSL
Hue
Saturation
Lightness
HWB
229.31deg 3.92% 56.47%
229.313.9256.47HWB
Hue
Whiteness
Blackness
hex#0A1C6F
rgb10 28 111
hsl229.31deg 83.47% 23.73%
cmyk90.99% 74.77% 0% 56.47%
hwb229.31deg 3.92% 56.47%
xyz-d650.03 0.02 0.15
oklch0.2847 0.143 266.24
oklab0.2847 -0.01 -0.14
CMYK
90.99% 74.77% 0% 56.47%
90.9974.77056.47CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.03 0.02 0.15
0.030.020.15XYZ
X
Y
Z
OKLCH
0.2847 0.143 266.24
0.28470.143266.24LCH
Lightness
Chroma
Hue
OKLAB
0.2847 -0.01 -0.14
0.2847-0.01-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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