Tory Blue

#1B4899

General Information about Tory Blue

The hexadecimal color #1B4899, commonly known as Tory Blue, is a dark shade of blue that evokes feelings of trust, authority, and sophistication. In the RGB color model, it is composed of 10.6% red, 28.2% green, and 60% blue. In the CMYK color model, it consists of 82.3% cyan, 52.9% magenta, 0% yellow, and 40% black. Tory Blue is often associated with corporate branding, government agencies, and educational institutions due to its serious and dependable nature. It is a versatile color that can be used in a variety of applications, from web design to interior decor. When using Tory Blue, it's important to consider its low luminosity and ensure sufficient contrast with surrounding elements for readability and accessibility.

The color #1B4899, also known as Tory Blue, presents specific accessibility challenges due to its dark hue. When used as a background color, it necessitates very light text to ensure sufficient contrast for readability, particularly for users with visual impairments. According to WCAG guidelines, the contrast ratio between text and background should be at least 4.5:1 for normal text and 3:1 for large text. Failing to meet these contrast requirements can render content inaccessible to a significant portion of users. In situations where #1B4899 is used for interactive elements like buttons or links, it's crucial to provide clear visual cues, such as distinct hover states or focus indicators, to aid users in understanding interactive functionality. Testing with accessibility evaluation tools is highly recommended to validate the color's compliance with accessibility standards and ensure an inclusive user experience.

Shades

Digital Color Formats

RGB
27 72 153
RGB27 72 153
Red
Green
Blue
HSL
218.57deg 70% 35.29%
218.577035.29HSL
Hue
Saturation
Lightness
HWB
218.57deg 10.59% 40%
218.5710.5940HWB
Hue
Whiteness
Blackness
hex#1B4899
rgb27 72 153
hsl218.57deg 70% 35.29%
cmyk82.35% 52.94% 0% 40%
hwb218.57deg 10.59% 40%
xyz-d650.09 0.07 0.31
oklch0.4208 0.1418 261.07
oklab0.4208 -0.02 -0.14
CMYK
82.35% 52.94% 0% 40%
82.3552.94040CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.09 0.07 0.31
0.090.070.31XYZ
X
Y
Z
OKLCH
0.4208 0.1418 261.07
0.42080.1418261.07LCH
Lightness
Chroma
Hue
OKLAB
0.4208 -0.02 -0.14
0.4208-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons