Chathams Blue

#1A476A

General Information

The hexadecimal color #1A476A, also known as Chathams Blue, is a deep, muted shade of blue with a hint of green. It belongs to the family of blue colors and is often associated with feelings of calmness, stability, and sophistication. In the RGB color model, #1A476A consists of 10.2% red, 27.84% green, and 41.57% blue. In the CMYK color model, it comprises 75% cyan, 33% magenta, 0% yellow, and 58% black. The hue angle is 206.7 degrees, the saturation is 60.9%, and the lightness is 25.9%. This color is named after the Chatham Islands, a remote archipelago located east of New Zealand. This color can be found in corporate branding, as it conveys trustworthiness.

The hex color #1A476A, also known as Chathams Blue, presents moderate accessibility challenges. Its relatively low luminance value necessitates careful consideration when choosing text and background color combinations. To ensure readability, it is crucial to use contrasting colors with a high luminance difference. For instance, pairing #1A476A with a light color like #FFFFFF (white) or #F0F0F0 (light gray) can significantly improve text legibility. Using online contrast checker tools to verify the contrast ratio is recommended. WCAG guidelines suggest a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Avoid pairing #1A476A with darker colors as that could make the text hard to read for users, especially those with visual impairments. Moreover, avoid using this color to convey essential information without additional visual cues.

Shades

Digital Color Formats

RGB
26 71 106
RGB26 71 106
Red
Green
Blue
HSL
206.25deg 60.61% 25.88%
206.2560.6125.88HSL
Hue
Saturation
Lightness
HWB
206.25deg 10.2% 58.43%
206.2510.258.43HWB
Hue
Whiteness
Blackness
hex#1A476A
rgb26 71 106
hsl206.25deg 60.61% 25.88%
cmyk75.47% 33.02% 0% 58.43%
hwb206.25deg 10.2% 58.43%
xyz-d650.05 0.06 0.14
oklch0.3848 0.0773 245.4
oklab0.3848 -0.03 -0.07
CMYK
75.47% 33.02% 0% 58.43%
75.4733.02058.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.05 0.06 0.14
0.050.060.14XYZ
X
Y
Z
OKLCH
0.3848 0.0773 245.4
0.38480.0773245.4LCH
Lightness
Chroma
Hue
OKLAB
0.3848 -0.03 -0.07
0.3848-0.03-0.07LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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