Chathams Blue

#1E516B

General Information about Chathams Blue

Chathams Blue, represented by the hexadecimal color code #1E516B, is a dark, muted shade of blue evoking feelings of calmness, stability, and sophistication. This color, often associated with trust and professionalism, finds application in various design contexts, from web interfaces to branding materials. In the RGB color model, #1E516B is composed of 11.8% red, 31.8% green, and 41.9% blue. Its CMYK equivalent is approximately 72% cyan, 24% magenta, 0% yellow, and 58% black. This dark, cool tone is commonly used to create a sense of depth and seriousness, making it suitable for corporate websites or formal invitations. Understanding its properties allows designers to strategically employ Chathams Blue to convey specific moods and messages effectively.

The color #1E516B, also known as Chathams Blue, presents some accessibility considerations for web design. Its darkness impacts text legibility, requiring careful contrast choices. When used as a background, ensure foreground text, such as white (#FFFFFF) or very light shades of gray, meets WCAG (Web Content Accessibility Guidelines) AA standards, which dictate a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text. Tools are available to evaluate contrast ratios, ensuring compliance. Avoid pairing this color with similar dark tones, as this can significantly reduce readability. For users with visual impairments, appropriate contrast is essential for perceiving content effectively. Furthermore, consider providing alternative color schemes to accommodate user preferences and specific accessibility needs. Meaning should not be conveyed through color alone; use supplementary cues such as text labels or icons.

Shades

Digital Color Formats

RGB
30 81 107
RGB30 81 107
Red
Green
Blue
HSL
200.26deg 56.2% 26.86%
200.2656.226.86HSL
Hue
Saturation
Lightness
HWB
200.26deg 11.76% 58.04%
200.2611.7658.04HWB
Hue
Whiteness
Blackness
hex#1E516B
rgb30 81 107
hsl200.26deg 56.2% 26.86%
cmyk71.96% 24.3% 0% 58.04%
hwb200.26deg 11.76% 58.04%
xyz-d650.06 0.07 0.15
oklch0.413 0.0691 234.29
oklab0.413 -0.04 -0.06
CMYK
71.96% 24.3% 0% 58.04%
71.9624.3058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.07 0.15
0.060.070.15XYZ
X
Y
Z
OKLCH
0.413 0.0691 234.29
0.4130.0691234.29LCH
Lightness
Chroma
Hue
OKLAB
0.413 -0.04 -0.06
0.413-0.04-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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