Ultramarine

#111590

General Information about #111590

The hexadecimal color code #111590 represents a dark shade of blue known as Ultramarine. This color is composed of 6.67% red, 8.24% green, and 56.47% blue. In the RGB color model, it is equivalent to 17 red, 21 green, and 144 blue. Ultramarine is often associated with depth, stability, and authority. It's a color that evokes feelings of calmness and trust, making it a popular choice for corporate branding and design. The color has a long history, originally derived from the precious gemstone lapis lazuli, making it a highly valued pigment in art for centuries.

The color #111590, also known as Ultramarine, presents significant accessibility challenges, particularly for users with visual impairments. Its low luminance value results in a poor contrast ratio against light backgrounds, making text and other elements difficult to read. According to WCAG guidelines, sufficient contrast is essential for ensuring content is perceivable. To improve accessibility, it is recommended to use this color sparingly and pair it with very light or white backgrounds to maximize contrast. Alternatively, consider using a lighter shade of blue or a completely different color palette that offers better contrast ratios. Tools like contrast checkers can help evaluate and optimize color combinations for accessibility. Ensuring accessibility is vital for creating inclusive digital experiences for all users.

Shades

Digital Color Formats

RGB
17 21 144
RGB17 21 144
Red
Green
Blue
HSL
238.11deg 78.88% 31.57%
238.1178.8831.57HSL
Hue
Saturation
Lightness
HWB
238.11deg 6.67% 43.53%
238.116.6743.53HWB
Hue
Whiteness
Blackness
hex#111590
rgb17 21 144
hsl238.11deg 78.88% 31.57%
cmyk88.19% 85.42% 0% 43.53%
hwb238.11deg 6.67% 43.53%
xyz-d650.06 0.03 0.27
oklch0.3181 0.1892 267.84
oklab0.3181 -0.01 -0.19
CMYK
88.19% 85.42% 0% 43.53%
88.1985.42043.53CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.03 0.27
0.060.030.27XYZ
X
Y
Z
OKLCH
0.3181 0.1892 267.84
0.31810.1892267.84LCH
Lightness
Chroma
Hue
OKLAB
0.3181 -0.01 -0.19
0.3181-0.01-0.19LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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