Persian Blue

#154AD1

General Information about Persian Blue

The hexadecimal color code #154AD1, also known as Persian Blue, represents a specific shade of blue in the additive RGB (Red, Green, Blue) color model. It is composed of 8.24% red, 29.02% green, and 81.96% blue. In the CMYK (Cyan, Magenta, Yellow, Key/Black) color model, it consists of 90% cyan, 65% magenta, 0% yellow, and 18% black. This vibrant blue hue is often associated with depth, stability, and trustworthiness. It is widely used in various design applications, including web design, branding, and graphic design. Understanding the color's composition and its relationship to other color models is crucial for achieving accurate color reproduction across different media and ensuring visual consistency in design projects. Persian Blue's popularity stems from its ability to evoke a sense of calm and professionalism, making it a versatile choice for diverse creative endeavors.

The color #154AD1, also known as Persian Blue, presents specific accessibility challenges. Its luminance value is relatively low, which means insufficient contrast against light backgrounds like white or light yellow. Therefore, when using this color for text or important UI elements, it's crucial to pair it with a sufficiently light or dark background to ensure readability. A contrast ratio of at least 4.5:1 is recommended for normal-sized text, as per WCAG guidelines. Larger text sizes (14pt bold or 18pt regular) can adhere to a 3:1 contrast ratio. Employing contrast checkers and accessibility evaluation tools during the design process is helpful to proactively address any potential issues with accessibility. Furthermore, avoid using this color as the sole indicator of important interactive elements; always provide redundant cues like labels or icons to accommodate users with color vision deficiencies. For improved accessibility, consider using lighter shades of blue or pairing it with high-contrast colors.

Shades

Digital Color Formats

RGB
21 74 209
RGB21 74 209
Red
Green
Blue
HSL
223.09deg 81.74% 45.1%
223.0981.7445.1HSL
Hue
Saturation
Lightness
HWB
223.09deg 8.24% 18.04%
223.098.2418.04HWB
Hue
Whiteness
Blackness
hex#154AD1
rgb21 74 209
hsl223.09deg 81.74% 45.1%
cmyk89.95% 64.59% 0% 18.04%
hwb223.09deg 8.24% 18.04%
xyz-d650.14 0.1 0.61
oklch0.4726 0.2145 263.69
oklab0.4726 -0.02 -0.21
CMYK
89.95% 64.59% 0% 18.04%
89.9564.59018.04CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.14 0.1 0.61
0.140.10.61XYZ
X
Y
Z
OKLCH
0.4726 0.2145 263.69
0.47260.2145263.69LCH
Lightness
Chroma
Hue
OKLAB
0.4726 -0.02 -0.21
0.4726-0.02-0.21LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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