Color Brilliant Azure aqua-blue (#3399ff):
HEX, RGB color codes for HTML and CSS

The Comprehensive Guide to Brilliant Azure aqua-blue (#3399ff):
Its Meaning and Harmonious Color Matches in Design.

Brilliant Azure is a color with a HTML hex code of #3399ff.

Hue Family:

aqua-blues Family:

highly saturated

colorful tone




high chroma

Color Information about Brilliant Azure / #3399ff

The HTML HEX code is #3399ff. The corresponding color name is "Brilliant Azure". In RGB values (additive color space used for Digital Displays), this HEX code translates to Red (R): 51%, Green (G): 153%, Blue (B): 255%. In the CMYK color model (subtractive color model used in printing), it is represented by Cyan (C): 80%, Magenta (M): 40%, Yellow (Y):0%, Black (K): 0%. In the HSL color space, #3399ff has a hue of 210°, saturation of 100%, and lightness of 60%. The HSV representation is 210° for hue, 80% for saturation, and 100% for value.

In the CIE-LAB color space, the color is denoted by L* (lightness) = 62, a* (green to red) = 6, and b* (blue to yellow) = -59. The XYZ representation is X: 31, Y: 31, Z: 99. In the YUV color space, it translates to Y (luminance) = 0.5260, U (chrominance) = 0.2333, and V (chrominance) = -0.2860.

The decimal value of the color is 3381759. The closest Web-safe HEX code is #3399FF. Variations of the colour are #99CCFF for a 20% lighter version and #0066CC for a 20% darker version.

For the color with hex value #3399ff, the correlated color temperature (CT) is estimated to be 9355642 Kelvin (9355642K).

The approximate wavelength of #3399ff is around 485.00nm.

HEX Code3399ff#3399ff
RGB Decimal Code51, 153, 255rgb(51, 153, 255)
CMYK80, 40, 0, 0/
HSL210°, 100%, 60%hsl(210°, 100%, 60%)
HSV210°, 80%, 100%/
CIE-LAB62, 6, -59/
XYZ 31, 31, 99/
YUV0.5260, 0.2333, -0.2860/
Decimal value3381759/
Web-Safe HEX3399FF#3399FF
Color Temperature (CT)9355642 Kelvin (9355642K)/
Estimate Wavelengtharound 485.00nm/

The Depth and Diversity of Brilliant Azure (Hex: #3399ff): Exploring its Impact in Design and Culture

Brilliant Azure (#3399ff) resembles the vibrant blue hue found in the pristine waters of a tropical lagoon. This color evokes the essence of tranquility and the refreshing feeling of a cool dip in the ocean on a sunny day. It shares similarities with the radiant petals of the forget-me-not flower, creating a vivid visual contrast against its surrounding greenery. Furthermore, brilliant azure can be seen in the mesmerizing plumage of the blue jay, showcasing its natural beauty. Overall, this color exudes a sense of serenity and natural elegance, making it a captivating choice for design and aesthetic purposes.

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Download Brilliant Azure 4K Wallpaper

Tints and Shades of #3399ff HEX color (Brilliant Azure)

In color theory, tints and shades are essential for understanding the depth and luminosity of colors. A tint is achieved by adding white to a pure hue, lightening its appearance. Conversely, a shade results from blending black with a color, giving it a deeper tone. In the context of #3399ff, this color stands at the center between its tints and shades. While the tints get progressively lighter moving towards white (#ffffff), the shades deepen towards black (#000000).

  • #ffffff
  • #CCE6FF
  • #99CCFF
  • #66B3FF
  • #3399ff
  • #2673BF
  • #1A4D80
  • #0D2640
  • #000000

Tones of Brilliant Azure (#3399ff HEX color)

A tone is produced by adding gray to any pure hue. In the case of #3399ff, #528fcc is the less saturated color, while #3399ff is the most saturated one.

  • #528fcc
  • #4a92d9
  • #4294e6
  • #3b97f2
  • #3399ff
  • #335270
  • #264a6e
  • #1a426b
  • #0d3b69

HTML Usage Examples

HTML using color code example

<p style="color: #3399ff;">This is a css example</p>

HTML / CSS Color Name using W3C

W3C HTML / CSS Color Name doesn't exist for #3399ff.

CSS color code example

p { color: #3399ff; }

Text with hexadecimal color #3399ff

This is a sample text with color #3399ff.

Background Color with #3399ff

This is a example with background color #3399ff.

Border Color with #3399ff

This is a example of a border with #3399ff.

#3399ff Color Preview on White (#ffffff) Background

This is a example of text with color #3399ff on white background.

#3399ff Color Preview on Black (#000000) Background

This is a example of text with color #3399ff on black background.

CSS codes examples

.text {color:#3399ff;}
.background {background-color:#3399ff;}
.border {border:1px solid #3399ff;}

Complementary Color


Analogous Colors


Split Complementary Colors


Triadic Colors


Tetradic Colors