Dark Blue

#1917CF

General Information about #1917CF

The hex color #1917CF is a dark shade of blue, characterized by its low saturation and relatively high darkness. In the RGB color model, it consists of 9.8% red, 9% green, and 80.8% blue. This color is more prominent in the blue spectrum. It is often associated with feelings of depth, stability, and sophistication. In terms of color theory, #1917CF can be considered a cool color, evoking a sense of calmness and tranquility. It can be used in graphic design, web development, and various other applications where a dark blue tone is desired to convey a sense of professionalism or trust. The color is often used as the primary color in corporate branding to portray a sense of trustworthiness.

The hex color #1917CF, a dark blue, presents significant accessibility challenges, particularly regarding contrast. When used as a background color, it necessitates very light text (white or near-white) to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text to ensure usability for individuals with visual impairments. Insufficient contrast can exclude users with low vision or color blindness. Therefore, careful consideration must be given to the text color choice when using #1917CF. Tools for checking color contrast ratios are readily available online and should be used to validate accessibility. Also, avoid using this color to convey important information without additional cues, as it might not be perceivable by everyone.

Shades

Digital Color Formats

RGB
25 23 207
RGB25 23 207
Red
Green
Blue
HSL
240.65deg 80% 45.1%
240.658045.1HSL
Hue
Saturation
Lightness
HWB
240.65deg 9.02% 18.82%
240.659.0218.82HWB
Hue
Whiteness
Blackness
hex#1917CF
rgb25 23 207
hsl240.65deg 80% 45.1%
cmyk87.92% 88.89% 0% 18.82%
hwb240.65deg 9.02% 18.82%
xyz-d650.12 0.05 0.59
oklch0.404 0.2555 267.25
oklab0.404 -0.01 -0.26
CMYK
87.92% 88.89% 0% 18.82%
87.9288.89018.82CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.12 0.05 0.59
0.120.050.59XYZ
X
Y
Z
OKLCH
0.404 0.2555 267.25
0.4040.2555267.25LCH
Lightness
Chroma
Hue
OKLAB
0.404 -0.01 -0.26
0.404-0.01-0.26LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons