Chathams Blue

#1D4B7E

General Information about Chathams Blue (#1D4B7E)

Chathams Blue, represented by the hexadecimal color code #1D4B7E, is a deep, muted shade of blue evoking feelings of tranquility, stability, and professionalism. It resides in the blue color family and possesses a relatively low saturation, making it a versatile choice for various applications. In the RGB color model, it consists of 11.4% red, 29.4% green, and 49.4% blue. This color is often associated with trust, authority, and intelligence, making it popular in corporate branding and design. Its subtle elegance allows it to be used as either a primary or secondary color, depending on the desired aesthetic. The name "Chathams Blue" is thought to be derived from the Chatham Islands, known for their striking blue waters. The color's hex code can also be represented as RGB(29, 75, 126).

The color #1D4B7E, also known as Chathams Blue, presents some accessibility challenges, particularly concerning color contrast. When used as text against a white background, the contrast ratio may not meet WCAG (Web Content Accessibility Guidelines) standards for level AA compliance. This means users with moderate visual impairments may find it difficult to read. To improve accessibility, consider using a lighter background or increasing the font size and weight. Alternatively, using this color for larger graphic elements or as a background with lighter text can be more accessible. Testing with accessibility tools is highly recommended to ensure compliance and optimal user experience for everyone, including those with visual impairments.

Shades

Digital Color Formats

RGB
29 75 126
RGB29 75 126
Red
Green
Blue
HSL
211.55deg 62.58% 30.39%
211.5562.5830.39HSL
Hue
Saturation
Lightness
HWB
211.55deg 11.37% 50.59%
211.5511.3750.59HWB
Hue
Whiteness
Blackness
hex#1D4B7E
rgb29 75 126
hsl211.55deg 62.58% 30.39%
cmyk76.98% 40.48% 0% 50.59%
hwb211.55deg 11.37% 50.59%
xyz-d650.07 0.07 0.21
oklch0.4087 0.0993 253.39
oklab0.4087 -0.03 -0.1
CMYK
76.98% 40.48% 0% 50.59%
76.9840.48050.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4087 0.0993 253.39
0.40870.0993253.39LCH
Lightness
Chroma
Hue
OKLAB
0.4087 -0.03 -0.1
0.4087-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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