Chathams Blue

#154D83

General Information about #154D83

The hex color code #154D83, also known as Chathams Blue, is a dark, muted shade of blue. It's composed of 8.24% red, 30.2% green, and 51.37% blue. In the RGB color model, this translates to 21 red, 77 green, and 131 blue. The corresponding CMYK values are 84% cyan, 41% magenta, 0% yellow, and 49% black. This color is often associated with feelings of calmness, trust, and professionalism. In branding, it can convey a sense of stability and reliability. Its hexadecimal nature makes it easily usable in web design and digital applications, ensuring consistency across various platforms and devices. The color name, Chathams Blue, suggests a connection to the natural world, particularly the ocean, further reinforcing its calming and tranquil associations.

The color #154D83, also known as Chathams Blue, presents some accessibility considerations for web developers. Its relatively low lightness value means it requires careful pairing with contrasting colors to ensure readability. When used as a background color, it's essential to use a light text color (white or light gray) to meet WCAG (Web Content Accessibility Guidelines) standards for color contrast. Conversely, if used as a text color, a light background is necessary. Considering users with visual impairments, providing sufficient contrast is crucial. Tools like contrast checkers can help determine if the combination passes accessibility benchmarks. Furthermore, avoid using color alone to convey important information; supplement it with text or icons to accommodate users who may have color blindness or other visual differences. Thoughtful use of color can make web content more inclusive and accessible to all users.

Shades

Digital Color Formats

RGB
21 77 131
RGB21 77 131
Red
Green
Blue
HSL
209.45deg 72.37% 29.8%
209.4572.3729.8HSL
Hue
Saturation
Lightness
HWB
209.45deg 8.24% 48.63%
209.458.2448.63HWB
Hue
Whiteness
Blackness
hex#154D83
rgb21 77 131
hsl209.45deg 72.37% 29.8%
cmyk83.97% 41.22% 0% 48.63%
hwb209.45deg 8.24% 48.63%
xyz-d650.07 0.07 0.22
oklch0.4145 0.1066 251.58
oklab0.4145 -0.03 -0.1
CMYK
83.97% 41.22% 0% 48.63%
83.9741.22048.63CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.22
0.070.070.22XYZ
X
Y
Z
OKLCH
0.4145 0.1066 251.58
0.41450.1066251.58LCH
Lightness
Chroma
Hue
OKLAB
0.4145 -0.03 -0.1
0.4145-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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