Chathams Blue

#1A4A7E

General Information about Chathams Blue (#1A4A7E)

The hex color #1A4A7E, also known as Chathams Blue, is a dark shade of blue that conveys a sense of calmness, stability, and sophistication. It belongs to the blue color family and is characterized by its relatively low saturation and luminance. In the RGB color model, it is composed of 10.2% red, 29% green, and 49.4% blue. Its usage can evoke feelings of trust, reliability, and professionalism. Chathams Blue is often associated with corporate branding, financial institutions, and educational settings. Its subtle and understated nature makes it a versatile color for various design applications, lending a touch of elegance and depth without being overly assertive or distracting. The color name "Chathams Blue" may originate from a specific location or entity, but the exact historical context is not widely documented, adding a layer of mystique to its appeal.

The color #1a4a7e, also known as Chathams Blue, presents moderate accessibility challenges. Its luminance is relatively low, which can make it difficult to read text rendered in this color, especially for users with visual impairments. When using #1a4a7e as a background color, ensure that the foreground text has a high contrast ratio, ideally meeting WCAG AA or AAA standards. A contrast ratio of at least 4.5:1 for normal text and 3:1 for large text is recommended. Tools like online contrast checkers can help verify compliance. Consider providing alternative color schemes that offer better contrast for users who need them. Additionally, avoid using #1a4a7e as the sole means of conveying important information, as users with color vision deficiencies may struggle to perceive it effectively. Always supplement color cues with text or other visual indicators to ensure inclusivity.

Shades

Digital Color Formats

RGB
26 74 126
RGB26 74 126
Red
Green
Blue
HSL
211.2deg 65.79% 29.8%
211.265.7929.8HSL
Hue
Saturation
Lightness
HWB
211.2deg 10.2% 50.59%
211.210.250.59HWB
Hue
Whiteness
Blackness
hex#1A4A7E
rgb26 74 126
hsl211.2deg 65.79% 29.8%
cmyk79.37% 41.27% 0% 50.59%
hwb211.2deg 10.2% 50.59%
xyz-d650.07 0.07 0.21
oklch0.4052 0.1015 253.19
oklab0.4052 -0.03 -0.1
CMYK
79.37% 41.27% 0% 50.59%
79.3741.27050.59CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.21
0.070.070.21XYZ
X
Y
Z
OKLCH
0.4052 0.1015 253.19
0.40520.1015253.19LCH
Lightness
Chroma
Hue
OKLAB
0.4052 -0.03 -0.1
0.4052-0.03-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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