Chathams Blue

#155086

General Information about Chathams Blue

Chathams Blue, identified by the hexadecimal color code #155086, is a dark shade of blue associated with feelings of trust, stability, and professionalism. It is often used in contexts where conveying reliability and security is crucial. This color is composed of relatively low values of red (15) and green (80), with a significantly higher value of blue (134), contributing to its dominant blue hue. In the RGB color model, it translates to R:21, G:80, B:134. Furthermore, in the CMYK color model, it consists of C:84, M:40, Y:0, K:47. Its cool and reserved nature makes it suitable for branding, user interfaces, and designs aiming to evoke a sense of authority and competence.

The color #155086, also known as Chathams Blue, presents specific accessibility considerations for web design. Its darkness impacts text legibility, requiring careful contrast ratios. When used as a background, foreground text should be light (white or very light gray) to ensure sufficient contrast, ideally meeting WCAG AA standards (a contrast ratio of 4.5:1 for normal text and 3:1 for large text). Using tools like contrast checkers can help verifying compliance. Additionally, avoid relying solely on color to convey important information; use text labels or icons to support understanding for users with color vision deficiencies. For interactive elements like buttons or links, provide clear visual cues beyond color changes to indicate their state (e.g., hover, focus, active).

Shades

Digital Color Formats

RGB
21 80 134
RGB21 80 134
Red
Green
Blue
HSL
208.67deg 72.9% 30.39%
208.6772.930.39HSL
Hue
Saturation
Lightness
HWB
208.67deg 8.24% 47.45%
208.678.2447.45HWB
Hue
Whiteness
Blackness
hex#155086
rgb21 80 134
hsl208.67deg 72.9% 30.39%
cmyk84.33% 40.3% 0% 47.45%
hwb208.67deg 8.24% 47.45%
xyz-d650.07 0.08 0.24
oklch0.4239 0.1073 250.62
oklab0.4239 -0.04 -0.1
CMYK
84.33% 40.3% 0% 47.45%
84.3340.3047.45CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.07 0.08 0.24
0.070.080.24XYZ
X
Y
Z
OKLCH
0.4239 0.1073 250.62
0.42390.1073250.62LCH
Lightness
Chroma
Hue
OKLAB
0.4239 -0.04 -0.1
0.4239-0.04-0.1LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons