Chathams Blue

#1E517A

General Information

Chathams Blue, represented by the hexadecimal color code #1E517A, is a dark, muted shade of blue. In the RGB color model, it consists of 12.2% red, 31.8% green, and 47.8% blue. This color falls within the range of blue hues and possesses a calming and serene quality. In the CMYK color model, it is composed of 74% cyan, 33% magenta, 0% yellow, and 52% black. This composition makes it suitable for both digital and print applications. Chathams Blue is often associated with feelings of trust, stability, and professionalism, making it a popular choice for corporate branding, website design, and interior decor. Its muted nature also allows it to blend well with other colors, providing versatility in design applications.

The color #1E517A, also known as Chathams Blue, presents some accessibility challenges. Its relatively dark hue means it requires careful consideration when choosing text and background color combinations. To ensure readability, it's crucial to pair it with light or very bright colors to provide sufficient contrast. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. Using a color contrast checker can help verify if the chosen color combination meets these standards. If the contrast is insufficient, consider using a lighter shade of blue or a different color altogether for backgrounds or text to improve accessibility for users with visual impairments. Additionally, avoid using color as the sole means of conveying important information; instead, supplement color with text labels or icons.

Shades

Digital Color Formats

RGB
30 81 122
RGB30 81 122
Red
Green
Blue
HSL
206.74deg 60.53% 29.8%
206.7460.5329.8HSL
Hue
Saturation
Lightness
HWB
206.74deg 11.76% 52.16%
206.7411.7652.16HWB
Hue
Whiteness
Blackness
hex#1E517A
rgb30 81 122
hsl206.74deg 60.53% 29.8%
cmyk75.41% 33.61% 0% 52.16%
hwb206.74deg 11.76% 52.16%
xyz-d650.07 0.08 0.2
oklch0.4215 0.0872 246.33
oklab0.4215 -0.04 -0.08
CMYK
75.41% 33.61% 0% 52.16%
75.4133.61052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.2
0.070.080.2XYZ
X
Y
Z
OKLCH
0.4215 0.0872 246.33
0.42150.0872246.33LCH
Lightness
Chroma
Hue
OKLAB
0.4215 -0.04 -0.08
0.4215-0.04-0.08LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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