Ultramarine

#0A1392

General Information about Ultramarine

Ultramarine (#0A1392) is a deep blue color that falls within the blue color family. Its hexadecimal code signifies a specific combination of red, green, and blue light intensities within the RGB color model. The RGB values are Red: 10, Green: 19, Blue: 146. In the CMYK color model, commonly used for printing, Ultramarine consists of Cyan: 93%, Magenta: 87%, Yellow: 0%, and Black: 43%. This color evokes feelings of serenity, trust, and stability, making it a popular choice in various design applications. The origin of the name 'Ultramarine' comes from the Latin 'ultramarinus,' meaning 'beyond the sea,' as the pigment was originally derived from lapis lazuli imported from Asia. Ultramarine is often associated with royalty and is a classic and sophisticated color choice.

The color #0A1392, also known as Ultramarine, presents accessibility challenges, particularly for users with visual impairments. Its dark hue results in low contrast against lighter backgrounds, which is a common issue for web content. When using this color for text, it's crucial to ensure a high contrast ratio with the background color to meet WCAG (Web Content Accessibility Guidelines) standards. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Utilizing online contrast checkers can help verify compliance. Pairing Ultramarine with light yellows, oranges, or whites can improve readability. Additionally, providing alternative cues such as underlines or icons for links and interactive elements can enhance the user experience for those who have difficulty distinguishing colors. Remember that failing to address contrast issues can exclude users and lead to a frustrating experience.

Shades

Digital Color Formats

RGB
10 19 146
RGB10 19 146
Red
Green
Blue
HSL
236.03deg 87.18% 30.59%
236.0387.1830.59HSL
Hue
Saturation
Lightness
HWB
236.03deg 3.92% 42.75%
236.033.9242.75HWB
Hue
Whiteness
Blackness
hex#0A1392
rgb10 19 146
hsl236.03deg 87.18% 30.59%
cmyk93.15% 86.99% 0% 42.75%
hwb236.03deg 3.92% 42.75%
xyz-d650.06 0.03 0.27
oklch0.3163 0.1944 266.21
oklab0.3163 -0.01 -0.19
CMYK
93.15% 86.99% 0% 42.75%
93.1586.99042.75CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.27
0.060.030.27XYZ
X
Y
Z
OKLCH
0.3163 0.1944 266.21
0.31630.1944266.21LCH
Lightness
Chroma
Hue
OKLAB
0.3163 -0.01 -0.19
0.3163-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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