Chathams Blue

#134E7A

General Information about Chathams Blue

Chathams Blue, with the hexadecimal code #134E7A, is a dark, muted shade of blue leaning towards cyan. It evokes feelings of calmness, stability, and trust. In the RGB color model, it is composed of 7.45% red, 30.59% green, and 47.84% blue. In the CMYK color model, used in printing, it consists of 84% cyan, 36% magenta, 0% yellow, and 52% black. This color is often associated with professionalism and reliability, making it suitable for corporate branding and formal designs. The name "Chathams Blue" suggests a connection to the Chatham Islands, implying a natural, oceanic inspiration. Its hexadecimal representation provides a precise and standardized way to define and reproduce this color across different media and platforms.

The color #134E7A, also known as Chathams Blue, presents some accessibility challenges, especially when used as a background for text. Its relatively low lightness value (approximately 30%) means that text needs to be significantly lighter to achieve sufficient contrast for readability. According to WCAG guidelines, a contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. When using #134E7A, it's crucial to pair it with text colors like white or very light shades of yellow or gray to ensure compliance. Tools like contrast checkers can help verify adherence to these standards. In UI design, consider increasing the font size or using a bolder font weight to improve legibility when using this color. Also, be mindful of users with visual impairments, and always provide alternative ways to access information conveyed through color.

Shades

Digital Color Formats

RGB
19 78 122
RGB19 78 122
Red
Green
Blue
HSL
205.63deg 73.05% 27.65%
205.6373.0527.65HSL
Hue
Saturation
Lightness
HWB
205.63deg 7.45% 52.16%
205.637.4552.16HWB
Hue
Whiteness
Blackness
hex#134E7A
rgb19 78 122
hsl205.63deg 73.05% 27.65%
cmyk84.43% 36.07% 0% 52.16%
hwb205.63deg 7.45% 52.16%
xyz-d650.07 0.07 0.19
oklch0.4106 0.094 246.08
oklab0.4106 -0.04 -0.09
CMYK
84.43% 36.07% 0% 52.16%
84.4336.07052.16CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.07 0.19
0.070.070.19XYZ
X
Y
Z
OKLCH
0.4106 0.094 246.08
0.41060.094246.08LCH
Lightness
Chroma
Hue
OKLAB
0.4106 -0.04 -0.09
0.4106-0.04-0.09LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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