Chathams Blue

#12546A

General Information about Chathams Blue (#12546A)

The hex color #12546A, also known as Chathams Blue, is a dark, slightly desaturated blue color. It belongs to the blue color family, specifically within the range of dark blues. This hue is often associated with feelings of calmness, stability, and sophistication. In the RGB color model, #12546A is composed of 7.06% red, 32.94% green, and 41.57% blue. Its CMYK values are 0.83, 0.21, 0.00, 0.58, indicating a higher proportion of cyan and magenta compared to yellow and black. This color is suitable for a variety of design applications, ranging from web design to branding and interior decoration, where a sense of understated elegance is desired. Its hexadecimal nature makes it ideal for digital applications where color precision is required.

The hex color #12546A, also known as Chathams Blue, presents some accessibility challenges, especially when used as a background color for text. Its relatively low luminance value of approximately 0.03 means it offers limited contrast with lighter text colors like white or yellow, which are generally required to meet WCAG (Web Content Accessibility Guidelines) standards for readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text and 3:1 for large text (14pt bold or 18pt regular). When using #12546A, it's crucial to pair it with a very light color to ensure sufficient contrast. Tools are available to check color contrast ratios and help designers choose accessible color combinations. Avoid pairing this color with similar dark shades, as it will likely cause readability issues for users, especially those with visual impairments. Careful consideration is necessary for creating an inclusive design.

Shades

Digital Color Formats

RGB
18 84 106
RGB18 84 106
Red
Green
Blue
HSL
195deg 70.97% 24.31%
19570.9724.31HSL
Hue
Saturation
Lightness
HWB
195deg 7.06% 58.43%
1957.0658.43HWB
Hue
Whiteness
Blackness
hex#12546A
rgb18 84 106
hsl195deg 70.97% 24.31%
cmyk83.02% 20.75% 0% 58.43%
hwb195deg 7.06% 58.43%
xyz-d650.06 0.08 0.15
oklch0.417 0.0722 225.65
oklab0.417 -0.05 -0.05
CMYK
83.02% 20.75% 0% 58.43%
83.0220.75058.43CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.08 0.15
0.060.080.15XYZ
X
Y
Z
OKLCH
0.417 0.0722 225.65
0.4170.0722225.65LCH
Lightness
Chroma
Hue
OKLAB
0.417 -0.05 -0.05
0.417-0.05-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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