Sapphire

#2551A5

General Information About Sapphire (#2551A5)

The hexadecimal color code #2551A5 represents a specific shade of blue, often referred to as Sapphire. This color is created by mixing a certain amount of red, green and blue light, with red having a value of 37, green a value of 81 and blue a value of 165. In the RGB color model, #2551A5 consists of approximately 14.5% red, 31.8% green, and 64.7% blue. The color is often associated with feelings of trust, loyalty, and wisdom. In graphic design, Sapphire can be used to create a sense of calm and stability. Its darker tone makes it suitable for backgrounds, text, or accent elements. However, it's essential to consider accessibility guidelines when using this color, ensuring sufficient contrast with other colors to maintain readability.

The color #2551A5, also known as Sapphire, presents some accessibility challenges. Its relatively low luminance makes it difficult to read text against a white background, potentially causing eye strain for users. According to WCAG guidelines, sufficient contrast between text and background is crucial for readability, especially for individuals with visual impairments. A contrast ratio of at least 4.5:1 is recommended for normal text and 3:1 for large text. To improve accessibility, consider using #2551A5 for decorative elements or backgrounds paired with very light text. Ensuring appropriate color contrast enhances usability for all users, regardless of their visual abilities. Tools like contrast checkers can assist in determining if the color combination meets accessibility standards, promoting inclusive design practices.

Shades

Digital Color Formats

RGB
37 81 165
RGB37 81 165
Red
Green
Blue
HSL
219.38deg 63.37% 39.61%
219.3863.3739.61HSL
Hue
Saturation
Lightness
HWB
219.38deg 14.51% 35.29%
219.3814.5135.29HWB
Hue
Whiteness
Blackness
hex#2551A5
rgb37 81 165
hsl219.38deg 63.37% 39.61%
cmyk77.58% 50.91% 0% 35.29%
hwb219.38deg 14.51% 35.29%
xyz-d650.1 0.09 0.37
oklch0.4534 0.1445 261.75
oklab0.4534 -0.02 -0.14
CMYK
77.58% 50.91% 0% 35.29%
77.5850.91035.29CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.1 0.09 0.37
0.10.090.37XYZ
X
Y
Z
OKLCH
0.4534 0.1445 261.75
0.45340.1445261.75LCH
Lightness
Chroma
Hue
OKLAB
0.4534 -0.02 -0.14
0.4534-0.02-0.14LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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