Ultramarine

#1A0A99

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #1A0A99, is a deep, intense shade of blue. Historically, ultramarine pigment was derived from the precious stone lapis lazuli, making it highly valued and often reserved for important figures and religious art. In modern color theory, ultramarine is considered a tertiary color, created by mixing primary blue with violet. This color evokes feelings of calmness, stability, and authority. It is often associated with trust, intelligence, and efficiency, making it a popular choice for branding and corporate designs. Ultramarine is frequently used in designs requiring a sense of sophistication and professionalism.

The color #1A0A99, a deep shade of ultramarine, presents some accessibility considerations. Its dark nature results in a high contrast ratio with white text, making it suitable for headings and larger text elements. However, when used with smaller font sizes, readability may be compromised, especially for users with visual impairments. To improve accessibility, consider pairing #1A0A99 with lighter background colors such as whites, light yellows, or pale blues. Avoid using it with similar dark colors, as this reduces contrast and makes it difficult for many users to distinguish text or interface elements. Providing sufficient contrast is crucial for ensuring that content is accessible to individuals with varying visual abilities, including those with low vision or color blindness. Implementing accessibility checks during the design process can help identify and address potential issues related to color contrast.

Shades

Digital Color Formats

RGB
26 10 153
RGB26 10 153
Red
Green
Blue
HSL
246.71deg 87.73% 31.96%
246.7187.7331.96HSL
Hue
Saturation
Lightness
HWB
246.71deg 3.92% 40%
246.713.9240HWB
Hue
Whiteness
Blackness
hex#1A0A99
rgb26 10 153
hsl246.71deg 87.73% 31.96%
cmyk83.01% 93.46% 0% 40%
hwb246.71deg 3.92% 40%
xyz-d650.06 0.03 0.3
oklch0.3247 0.2034 270.38
oklab0.3247 0 -0.2
CMYK
83.01% 93.46% 0% 40%
83.0193.46040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.3
0.060.030.3XYZ
X
Y
Z
OKLCH
0.3247 0.2034 270.38
0.32470.2034270.38LCH
Lightness
Chroma
Hue
OKLAB
0.3247 0 -0.2
0.32470-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons