Ultramarine

#1A0FA5

General Information about Ultramarine

The hex color #1A0FA5, also known as Ultramarine, is a deep, vibrant shade of blue that evokes feelings of royalty, sophistication, and creativity. It is located in the blue region of the color spectrum and is often associated with qualities such as trust, stability, and intelligence. In color psychology, blue is known to promote a sense of calmness and serenity, making it a popular choice for branding and design projects that aim to convey a sense of professionalism and reliability. Ultramarine has a long history, with its origins tracing back to the use of lapis lazuli pigment in ancient art and decorative objects. The color's name comes from the Latin "ultramarinus," meaning "beyond the sea," as the pigment was originally imported to Europe from mines in Asia, transported by sea.

The color #1A0FA5, also known as Ultramarine, presents several accessibility considerations for web developers. Its dark hue results in a low luminance value, which means it requires careful pairing with text and background colors to ensure sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using #1A0FA5 as a background color necessitates light-colored text (e.g., white or very light yellow) to meet these standards. Insufficient contrast can lead to difficulties for users with visual impairments, including those with low vision or color blindness. To enhance accessibility, tools can be used to verify contrast ratios and simulate how the color appears to individuals with different types of color vision deficiencies. Additionally, avoid using color as the sole means of conveying important information; supplement it with text labels or icons.

Shades

Digital Color Formats

RGB
26 15 165
RGB26 15 165
Red
Green
Blue
HSL
244.4 83.33% 35.29%
244.483.3335.29HSL
Hue
Saturation
Lightness
HWB
244.4 5.88% 35.29%
244.45.8835.29HWB
Hue
Whiteness
Blackness
hex#1A0FA5
rgb26 15 165
hsl244.4 83.33% 35.29%
cmyk84.24% 90.91% 0% 35.29%
hwb244.4 5.88% 35.29%
xyz7.39 3.28 35.84
CMYK
84.24% 90.91% 0% 35.29%
84.2490.91035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ
7.39 3.28 35.84
7.393.2835.84XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

Buttons

HexColo.rs © 2025