San Juan

#284A63

General Information about #284A63

The hex color #284A63, often referred to as "San Juan", is a dark, muted shade of blue-gray. It belongs to the family of cool colors and is characterized by its relatively low saturation and luminance. In the RGB color model, it is composed of 16.1% red, 29% green, and 38.8% blue. This color evokes a sense of calmness, stability, and sophistication. It is frequently used in design contexts where a sense of trust and reliability is desired. Due to its muted nature, it works well as a background color or an accent color, providing a subtle touch without being overly dominant. San Juan is similar to other colors such as charcoal gray and navy blue but has a unique blend that makes it distinct. It is a versatile color that can be used across various mediums, from web design to interior decoration.

The hex color #284A63, also known as San Juan, presents some accessibility challenges, especially when used as a background or text color. Its relatively low lightness value means that it requires careful consideration of contrast ratios. According to WCAG guidelines, sufficient contrast is crucial for users with visual impairments to perceive content effectively. When using #284A63, ensure that the foreground text or interactive elements have a contrast ratio of at least 4.5:1 for normal text and 3:1 for large text (14pt bold or 18pt regular). Tools like contrast checkers can help verify compliance. Also, avoid using this color for essential information without proper contrast, and always provide alternative ways to access the information for users who may have difficulty perceiving it. The limited luminance of #284A63 may pose readability issues if not paired with a light color. Consider testing designs with users with varying visual abilities to ensure inclusivity.

Shades

Digital Color Formats

RGB
40 74 99
RGB40 74 99
Red
Green
Blue
HSL
205.42deg 42.45% 27.25%
205.4242.4527.25HSL
Hue
Saturation
Lightness
HWB
205.42deg 15.69% 61.18%
205.4215.6961.18HWB
Hue
Whiteness
Blackness
hex#284A63
rgb40 74 99
hsl205.42deg 42.45% 27.25%
cmyk59.6% 25.25% 0% 61.18%
hwb205.42deg 15.69% 61.18%
xyz-d650.06 0.06 0.13
oklch0.3949 0.0583 242.14
oklab0.3949 -0.03 -0.05
CMYK
59.6% 25.25% 0% 61.18%
59.625.25061.18CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.06 0.06 0.13
0.060.060.13XYZ
X
Y
Z
OKLCH
0.3949 0.0583 242.14
0.39490.0583242.14LCH
Lightness
Chroma
Hue
OKLAB
0.3949 -0.03 -0.05
0.3949-0.03-0.05LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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