Ultramarine

#08128F

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #08128F, is a deep blue pigment originally derived from the mineral lapis lazuli. Its name comes from the Latin 'ultramarinus', meaning 'beyond the sea', as lapis lazuli was imported to Europe from Asia. Historically, ultramarine was highly prized, even more valuable than gold, and was predominantly used in Renaissance paintings, notably in depictions of the Virgin Mary's robes. Nowadays, synthetic ultramarine is widely available and more affordable. The color is known for its intense and non-fading quality, making it a popular choice in various applications ranging from fine art to cosmetics and plastics. In color psychology, ultramarine is associated with feelings of calmness, trust, and authority. Its RGB values are R:8, G:18, B:143.

The color #08128F, a deep ultramarine, presents several accessibility considerations for web design. Due to its low lightness value, it requires careful pairing with contrasting colors to ensure readability, especially for text. A light color such as #FFFFFF or #F0F0F0 is advisable for text or interface elements placed on an #08128F background. Using a color contrast checker is crucial to meet WCAG (Web Content Accessibility Guidelines) standards, aiming for a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid using this color for small, intricate details or elements that convey critical information without sufficient contrast. It's essential to test the color scheme with users who have visual impairments to ensure that content is accessible to everyone. Remember that proper color contrast benefits all users, not just those with disabilities, by improving overall readability and usability.

Shades

Digital Color Formats

RGB
8 18 143
RGB8 18 143
Red
Green
Blue
HSL
235.56deg 89.4% 29.61%
235.5689.429.61HSL
Hue
Saturation
Lightness
HWB
235.56deg 3.14% 43.92%
235.563.1443.92HWB
Hue
Whiteness
Blackness
hex#08128F
rgb8 18 143
hsl235.56deg 89.4% 29.61%
cmyk94.41% 87.41% 0% 43.92%
hwb235.56deg 3.14% 43.92%
xyz-d650.05 0.02 0.26
oklch0.3107 0.1921 265.9
oklab0.3107 -0.01 -0.19
CMYK
94.41% 87.41% 0% 43.92%
94.4187.41043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.26
0.050.020.26XYZ
X
Y
Z
OKLCH
0.3107 0.1921 265.9
0.31070.1921265.9LCH
Lightness
Chroma
Hue
OKLAB
0.3107 -0.01 -0.19
0.3107-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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