Ultramarine

#031394

General Information about Ultramarine

Ultramarine, represented by the hexadecimal color code #031394, is a deep, rich blue hue historically derived from the pigment made of ground lapis lazuli stone. This color evokes feelings of depth, stability, and sophistication. In color psychology, blue is often associated with trust, loyalty, wisdom, confidence, intelligence, faith, truth, and heaven. Ultramarine leans towards a cooler end of the blue spectrum, making it suitable for conveying seriousness and formality. Its darkness requires careful use to ensure adequate contrast with lighter colors, particularly in textual or user interface elements. The RGB values for #031394 are R:3, G:19, B:148, indicating a significant presence of blue and very little red and green, creating its distinctive deep blue shade.

The color #031394, a deep ultramarine, presents several accessibility considerations for web developers. Due to its low lightness value, it requires careful selection of foreground text colors to ensure sufficient contrast. A light text color like white or a very pale yellow is highly recommended to meet WCAG (Web Content Accessibility Guidelines) standards for readability. Using this color as a background for large blocks of text might strain the eyes, so it is best used sparingly, for example, in headers or decorative elements. When used for interactive elements like buttons or links, ensure that the hover and focus states have distinct and contrasting visual cues. Additionally, avoid using this color to convey critical information without a redundant cue, as users with color vision deficiencies might not perceive it accurately. Proper contrast checking tools should be employed during development to validate accessibility compliance.

Shades

Digital Color Formats

RGB
3 19 148
RGB3 19 148
Red
Green
Blue
HSL
233.38deg 96.03% 29.61%
233.3896.0329.61HSL
Hue
Saturation
Lightness
HWB
233.38deg 1.18% 41.96%
233.381.1841.96HWB
Hue
Whiteness
Blackness
hex#031394
rgb3 19 148
hsl233.38deg 96.03% 29.61%
cmyk97.97% 87.16% 0% 41.96%
hwb233.38deg 1.18% 41.96%
xyz-d650.06 0.03 0.28
oklch0.317 0.1981 264.81
oklab0.317 -0.02 -0.2
CMYK
97.97% 87.16% 0% 41.96%
97.9787.16041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.28
0.060.030.28XYZ
X
Y
Z
OKLCH
0.317 0.1981 264.81
0.3170.1981264.81LCH
Lightness
Chroma
Hue
OKLAB
0.317 -0.02 -0.2
0.317-0.02-0.2LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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