Royal Blue

#2553F3

General Information about Royal Blue

The hexadecimal color #2553F3, commonly known as Royal Blue, is a vibrant shade of blue with strong cultural associations to royalty and prestige. It's located in the blue color space, exhibiting a higher blue component compared to red and green. In the RGB color model, it consists of 14.5% red, 32.5% green, and 95.3% blue. In the CMYK color model, it is composed of 85% cyan, 66% magenta, 0% yellow, and 5% black. This color is often perceived as trustworthy, authoritative, and stable. Its high saturation makes it suitable for drawing attention. Royal Blue is frequently used in branding, graphic design, and web design to convey a sense of confidence and reliability.

The hex color #2553F3, a vibrant royal blue, presents several accessibility considerations for web developers. Its high saturation and relatively dark value offer good contrast against white backgrounds, meeting WCAG AA standards for text and non-text contrast. However, when paired with other saturated colors, especially yellows or greens, visual strain and readability issues can arise. Using a color contrast checker is crucial to ensure sufficient contrast ratios. Additionally, avoid relying solely on this color to convey important information; always include text labels or alternative cues for users with color vision deficiencies. Careful selection of foreground text color is essential for readability. Using a light color such as white or a very light yellow will improve the readability a lot and create the best accessibility. Also be aware of photosensitive epilepsy, which can be triggered by flashing saturated colors like this.

Shades

Digital Color Formats

RGB
37 83 243
RGB37 83 243
Red
Green
Blue
HSL
226.6deg 89.57% 54.9%
226.689.5754.9HSL
Hue
Saturation
Lightness
HWB
226.6deg 14.51% 4.71%
226.614.514.71HWB
Hue
Whiteness
Blackness
hex#2553F3
rgb37 83 243
hsl226.6deg 89.57% 54.9%
cmyk84.77% 65.84% 0% 4.71%
hwb226.6deg 14.51% 4.71%
xyz-d650.2 0.13 0.86
oklch0.5243 0.2432 265.46
oklab0.5243 -0.02 -0.24
CMYK
84.77% 65.84% 0% 4.71%
84.7765.8404.71CMYK
Cyan
Magenta
Yellow
Key
XYZ-d65
0.2 0.13 0.86
0.20.130.86XYZ
X
Y
Z
OKLCH
0.5243 0.2432 265.46
0.52430.2432265.46LCH
Lightness
Chroma
Hue
OKLAB
0.5243 -0.02 -0.24
0.5243-0.02-0.24LAB
Lightness
Green-Red
Blue-Yellow

Alternative colors

Applications

Complementary color

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