Chathams Blue

#144B84

General Information about Chathams Blue

The hex color #144B84, also known as Chathams Blue, is a dark, muted shade of blue. It is composed of 7.84% red, 29.41% green, and 51.76% blue. In the RGB color model, this equates to R:20, G:75, B:132. The CMYK values are C:85, M:43, Y:0, K:48. Chathams Blue is often associated with calmness, stability, and trustworthiness, making it a popular choice for corporate branding, web design, and interior decor. Its relatively low saturation gives it a sophisticated and understated appearance. The color name 'Chathams Blue' may originate from the Chatham Islands, a remote archipelago in the Pacific Ocean, suggesting a connection to the sea and nature.

The hex color #144B84, also known as Chathams Blue, presents moderate accessibility challenges. Its luminance value is relatively low, which means it may not provide sufficient contrast against light backgrounds. When used as text color, it's crucial to ensure a contrast ratio of at least 4.5:1 against the background to comply with WCAG AA standards. For large text (14pt bold or 18pt regular), a contrast ratio of 3:1 is acceptable. Using a lighter shade of blue or pairing it with a very light background color can help improve readability for users with visual impairments. Additionally, consider providing alternative visual cues, such as icons or text labels, to ensure information is accessible to all users, including those with color blindness. Testing the color combination with accessibility tools is highly recommended.

Shades

Digital Color Formats

RGB
20 75 132
RGB20 75 132
Red
Green
Blue
HSL
210.54deg 73.68% 29.8%
210.5473.6829.8HSL
Hue
Saturation
Lightness
HWB
210.54deg 7.84% 48.24%
210.547.8448.24HWB
Hue
Whiteness
Blackness
hex#144B84
rgb20 75 132
hsl210.54deg 73.68% 29.8%
cmyk84.85% 43.18% 0% 48.24%
hwb210.54deg 7.84% 48.24%
xyz-d650.07 0.07 0.23
oklch0.41 0.1105 253.08
oklab0.41 -0.03 -0.11
CMYK
84.85% 43.18% 0% 48.24%
84.8543.18048.24CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.23
0.070.070.23XYZ
X
Y
Z
OKLCH
0.41 0.1105 253.08
0.410.1105253.08LCH
Lightness
Chroma
Hue
OKLAB
0.41 -0.03 -0.11
0.41-0.03-0.11LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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