Ultramarine

#2206AE

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #2206AE, is a deep and rich shade of blue. It derives its name from the Latin 'ultramarinus,' meaning 'beyond the sea,' as it was originally made from lapis lazuli imported from distant lands. Historically, it was highly prized as a pigment for paintings and regarded as more valuable than gold during the Renaissance. Chemically, it's a complex sodium aluminosilicate containing sulfur, giving it its distinctive color. In modern color theory, Ultramarine is located in the blue-violet range, evoking feelings of serenity, depth, and sophistication. In digital contexts, Ultramarine is used to create visually appealing websites, graphic designs, and user interfaces.

The color #2206AE, also known as Ultramarine, presents some accessibility challenges, particularly in text applications. Due to its relatively low luminance, it requires careful consideration of contrast ratios, especially when paired with lighter background colors. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using Ultramarine for text, it's advisable to use lighter shades of yellow, white, or other high-luminance colors as backgrounds to ensure readability for users with visual impairments. Moreover, avoid using this color for critical interactive elements without sufficient contrast, as it could become difficult for users to identify and interact with them. When used for decorative purposes, consider its impact on users with cognitive disabilities and ensure it does not cause distractions or disorientation. It's essential to conduct thorough accessibility testing with diverse user groups to validate the color's suitability.

Shades

Digital Color Formats

RGB
34 6 174
RGB34 6 174
Red
Green
Blue
HSL
250deg 93.33% 35.29%
25093.3335.29HSL
Hue
Saturation
Lightness
HWB
250deg 2.35% 31.76%
2502.3531.76HWB
Hue
Whiteness
Blackness
hex#2206AE
rgb34 6 174
hsl250deg 93.33% 35.29%
cmyk80.46% 96.55% 0% 31.76%
hwb250deg 2.35% 31.76%
xyz-d650.08 0.04 0.4
oklch0.3548 0.2254 271.44
oklab0.3548 0.01 -0.23
CMYK
80.46% 96.55% 0% 31.76%
80.4696.55031.76CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.08 0.04 0.4
0.080.040.4XYZ
X
Y
Z
OKLCH
0.3548 0.2254 271.44
0.35480.2254271.44LCH
Lightness
Chroma
Hue
OKLAB
0.3548 0.01 -0.23
0.35480.01-0.23LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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