Color Southern Blue aqua-blue (#365787):
HEX, RGB color codes for HTML and CSS

The Comprehensive Guide to Southern Blue aqua-blue (#365787):
Its Meaning and Harmonious Color Matches in Design.

Southern Blue is a color with a HTML hex code of #365787.

Hue Family:

aqua-blues Family:

moderately saturated

colorful tone




medium chroma

Color Information about Southern Blue / #365787

The HTML HEX code is #365787. The corresponding color name is "Southern Blue". In RGB values (additive color space used for Digital Displays), this HEX code translates to Red (R): 54%, Green (G): 87%, Blue (B): 135%. In the CMYK color model (subtractive color model used in printing), it is represented by Cyan (C): 60%, Magenta (M): 36%, Yellow (Y):0%, Black (K): 47%. In the HSL color space, #365787 has a hue of 216°, saturation of 43%, and lightness of 37%. The HSV representation is 216° for hue, 60% for saturation, and 53% for value.

In the CIE-LAB color space, the color is denoted by L* (lightness) = 37, a* (green to red) = 3, and b* (blue to yellow) = -30. The XYZ representation is X: 9, Y: 9, Z: 24. In the YUV color space, it translates to Y (luminance) = 0.3239, U (chrominance) = 0.1011, and V (chrominance) = -0.0984.

The decimal value of the color is 3561351. The closest Web-safe HEX code is #336699. Variations of the colour are #6288C0 for a 20% lighter version and #19283E for a 20% darker version.

For the color with hex value #365787, the correlated color temperature (CT) is estimated to be 95428 Kelvin (95428K).

The approximate wavelength of #365787 is around 482.00nm.

HEX Code365787#365787
RGB Decimal Code54, 87, 135rgb(54, 87, 135)
CMYK60, 36, 0, 47/
HSL216°, 43%, 37%hsl(216°, 43%, 37%)
HSV216°, 60%, 53%/
CIE-LAB37, 3, -30/
XYZ 9, 9, 24/
YUV0.3239, 0.1011, -0.0984/
Decimal value3561351/
Web-Safe HEX336699#336699
Color Temperature (CT)95428 Kelvin (95428K)/
Estimate Wavelengtharound 482.00nm/

The Depth and Diversity of Southern Blue (Hex: #365787): Exploring its Impact in Design and Culture

Southern Blue (#365787) is a deep, rich blue color that resembles the vastness of the open ocean, the calmness of a clear night sky, and the brilliance of a sapphire gemstone. This shade of blue evokes a sense of tranquility and depth, much like a serene lake or a secluded forest. Its similar to the color of a blue whales skin, the intense hue found in certain species of butterflies, and the mesmerizing color of a peacocks feathers. Southern Blue also shares similarities with the lapis lazuli stone, with its intense blue shade and golden flecks, and with the vibrant colors seen in spectacular coral reefs.

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Tints and Shades of #365787 HEX color (Southern Blue)

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 #365787, 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
  • #CDD5E1
  • #9BABC3
  • #6881A5
  • #365787
  • #294165
  • #1B2C44
  • #0E1622
  • #000000

Tones of Southern Blue (#365787 HEX color)

A tone is produced by adding gray to any pure hue. In the case of #365787, #546784 is the less saturated color, while #365787 is the most saturated one.

  • #546784
  • #4c6385
  • #455f86
  • #3d5b86
  • #365787
  • #333333
  • #262626
  • #1a1a1a
  • #0d0d0d

HTML Usage Examples

HTML using color code example

<p style="color: #365787;">This is a css example</p>

HTML / CSS Color Name using W3C

W3C HTML / CSS Color Name doesn't exist for #365787.

CSS color code example

p { color: #365787; }

Text with hexadecimal color #365787

This is a sample text with color #365787.

Background Color with #365787

This is a example with background color #365787.

Border Color with #365787

This is a example of a border with #365787.

#365787 Color Preview on White (#ffffff) Background

This is a example of text with color #365787 on white background.

#365787 Color Preview on Black (#000000) Background

This is a example of text with color #365787 on black background.

CSS codes examples

.text {color:#365787;}
.background {background-color:#365787;}
.border {border:1px solid #365787;}

Complementary Color


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Tetradic Colors