San Juan

#284F6B

General Information

The hex color #284F6B, also known as San Juan, is a dark, muted shade of blue. It belongs to the cyan-blue color family, exhibiting a blend of blue and green undertones. In the RGB color model, it is composed of 16.1% red, 31% green, and 41.96% blue. Its HSL values are 207 degrees hue, 44.4% saturation, and 29% lightness. This color conveys a sense of calmness, stability, and sophistication. It's often associated with trustworthiness, intelligence, and depth, making it a popular choice for branding and design where conveying these qualities is essential. In certain contexts, it can evoke feelings of serenity and contemplation, making it suitable for applications where a calming effect is desired. The color's muted nature ensures it is not overly stimulating, making it versatile for various design applications.

The hex color #284F6B, also known as San Juan, presents some accessibility challenges, especially concerning color contrast. When used as a background color, it requires light text to ensure readability. A contrast ratio of at least 4.5:1 is recommended for standard text and 3:1 for large text according to WCAG guidelines. Tools like WebAIM's contrast checker can help evaluate the contrast ratio. Avoid pairing it with similar dark colors, as this reduces visibility. When using this color for interactive elements, ensure sufficient visual cues are present to indicate state changes, such as hover or focus. Consider providing alternative color schemes for users with visual impairments to enhance the overall user experience. It's crucial to test the color combination with real users, including those with visual impairments, to ensure optimal accessibility and usability.

Shades

Digital Color Formats

RGB
40 79 107
RGB40 79 107
Red
Green
Blue
HSL
205.07deg 45.58% 28.82%
205.0745.5828.82HSL
Hue
Saturation
Lightness
HWB
205.07deg 15.69% 58.04%
205.0715.6958.04HWB
Hue
Whiteness
Blackness
hex#284F6B
rgb40 79 107
hsl205.07deg 45.58% 28.82%
cmyk62.62% 26.17% 0% 58.04%
hwb205.07deg 15.69% 58.04%
xyz-d650.06 0.07 0.15
oklch0.412 0.0647 241.88
oklab0.412 -0.03 -0.06
CMYK
62.62% 26.17% 0% 58.04%
62.6226.17058.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.07 0.15
0.060.070.15XYZ
X
Y
Z
OKLCH
0.412 0.0647 241.88
0.4120.0647241.88LCH
Lightness
Chroma
Hue
OKLAB
0.412 -0.03 -0.06
0.412-0.03-0.06LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

Buttons