Dark Blue

#180BDB

General Information about #180BDB

The hexadecimal color #180BDB, commonly known as Dark Blue, is a deep shade of blue. It is composed of 9.4% red, 4.3% green, and 85.9% blue. In the RGB color model, it is represented as rgb(24, 11, 219). The corresponding CMYK color code is cmyk(89, 95, 0, 14). This color is often associated with feelings of trust, stability, and depth. It is widely used in various fields, including web design, graphic design, and branding, to convey a sense of authority and reliability. Its high blue component gives it a cool and calming effect, making it suitable for designs that aim to evoke tranquility or sophistication.

The hex color #180BDB, a dark blue, presents significant accessibility challenges, especially concerning color contrast. When used as text against a white background, or vice versa, it might fail WCAG (Web Content Accessibility Guidelines) standards for minimum contrast ratios. This means users with visual impairments, such as low vision or color blindness, may struggle to read the text. To improve accessibility, consider pairing #180BDB with lighter shades of yellow, green, or orange, ensuring a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools like contrast checkers can assist in verifying compliance. Also, avoid using this color as the sole indicator of important information, instead provide alternative cues like text labels or icons.

Shades

Digital Color Formats

RGB
24 11 219
RGB24 11 219
Red
Green
Blue
HSL
243.75deg 90.43% 45.1%
243.7590.4345.1HSL
Hue
Saturation
Lightness
HWB
243.75deg 4.31% 14.12%
243.754.3114.12HWB
Hue
Whiteness
Blackness
hex#180BDB
rgb24 11 219
hsl243.75deg 90.43% 45.1%
cmyk89.04% 94.98% 0% 14.12%
hwb243.75deg 4.31% 14.12%
xyz-d650.13 0.06 0.67
oklch0.4124 0.2726 266.79
oklab0.4124 -0.02 -0.27
CMYK
89.04% 94.98% 0% 14.12%
89.0494.98014.12CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.13 0.06 0.67
0.130.060.67XYZ
X
Y
Z
OKLCH
0.4124 0.2726 266.79
0.41240.2726266.79LCH
Lightness
Chroma
Hue
OKLAB
0.4124 -0.02 -0.27
0.4124-0.02-0.27LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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