Ultramarine

#10098F

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #10098F, is a deep, vivid shade of blue. This color is often associated with royalty, wisdom, and spirituality. In the RGB color model, Ultramarine is composed of 6.27% red, 3.53% green, and 56.08% blue. In the CMYK color model, it consists of 88.89% cyan, 93.75% magenta, 0% yellow, and 43.92% black. Ultramarine's name originates from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally derived from the precious stone lapis lazuli, which was imported to Europe from faraway lands. Historically, it was a highly prized pigment used in paintings, particularly during the Middle Ages and Renaissance.

The color #10098F, also known as Ultramarine, presents some accessibility challenges, particularly regarding contrast. When used as a background color, it requires very light text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text, as specified by WCAG guidelines. Using a color contrast checker is highly advisable to verify compliance. Furthermore, avoid using this color as the sole indicator of interactive elements, as users with color vision deficiencies might not be able to distinguish them. Supplement color cues with text labels or icons. Thoughtful consideration of these factors will contribute to a more inclusive and accessible user experience.

Shades

Digital Color Formats

RGB
16 9 143
RGB16 9 143
Red
Green
Blue
HSL
243.13deg 88.16% 29.8%
243.1388.1629.8HSL
Hue
Saturation
Lightness
HWB
243.13deg 3.53% 43.92%
243.133.5343.92HWB
Hue
Whiteness
Blackness
hex#10098F
rgb16 9 143
hsl243.13deg 88.16% 29.8%
cmyk88.81% 93.71% 0% 43.92%
hwb243.13deg 3.53% 43.92%
xyz-d650.05 0.02 0.26
oklch0.3058 0.1954 267.91
oklab0.3058 -0.01 -0.2
CMYK
88.81% 93.71% 0% 43.92%
88.8193.71043.92CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.02 0.26
0.050.020.26XYZ
X
Y
Z
OKLCH
0.3058 0.1954 267.91
0.30580.1954267.91LCH
Lightness
Chroma
Hue
OKLAB
0.3058 -0.01 -0.2
0.3058-0.01-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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