Ultramarine

#1F0794

General Information about Ultramarine (#1F0794)

The hex color #1F0794, also known as Ultramarine, is a deep shade of blue. In the RGB color model, it comprises 12.2% red, 2.75% green, and 58.04% blue. It is a cool color, often associated with calmness, depth, and stability. Historically, ultramarine pigment was derived from the mineral lapis lazuli, making it a precious and highly valued color in art. Today, synthetic ultramarine provides a more accessible alternative. In color theory, #1F0794 lies in the blue-violet region of the color spectrum. It can evoke a sense of sophistication and formality and is often used in branding and design to convey trust and reliability. Understanding its properties and historical context enhances its effective utilization in diverse creative applications.

The color #1F0794, a deep ultramarine, presents accessibility challenges, especially in text. Its low luminance necessitates careful pairing with contrasting colors to meet WCAG standards. For text, a light color like #FFFFFF (white) is recommended, achieving a contrast ratio of approximately 13.6:1, far exceeding the WCAG AA and AAA requirements. Conversely, using dark colors like #000000 (black) is strongly discouraged due to a very low contrast ratio of about 1.5:1, rendering text illegible for many users, particularly those with visual impairments. When using #1F0794 as a background, ensure interactive elements such as buttons or links have clear visual cues and sufficient contrast. Designers should prioritize color contrast analyzers to confirm compliance and conduct user testing with diverse audiences to validate accessibility in practical scenarios. Non-text elements should also abide by the WCAG's 3:1 contrast ratio guideline to maintain readability.

Shades

Digital Color Formats

RGB
31 7 148
RGB31 7 148
Red
Green
Blue
HSL
250.21 90.97% 30.39%
250.2190.9730.39HSL
Hue
Saturation
Lightness
HWB
250.21 2.75% 41.96%
250.212.7541.96HWB
Hue
Whiteness
Blackness
hex#1F0794
rgb31 7 148
hsl250.21 90.97% 30.39%
cmyk79.05% 95.27% 0% 41.96%
hwb250.21 2.75% 41.96%
xyz5.99 2.58 28.2
CMYK
79.05% 95.27% 0% 41.96%
79.0595.27041.96CMYK
Cyan
Magenta
Yellow
Key
XYZ
5.99 2.58 28.2
5.992.5828.2XYZ
X
Y
Z

Alternative colors

Applications

Complementary color

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