Color Blue Beyond aqua-blue (#91b8d9):
HEX, RGB color codes for HTML and CSS

The Comprehensive Guide to Blue Beyond aqua-blue (#91b8d9):
Its Meaning and Harmonious Color Matches in Design.

Blue Beyond is a color with a HTML hex code of #91b8d9.

Hue Family:

aqua-blues Family:

moderately saturated

colorful tone




medium chroma

Color Information about Blue Beyond / #91b8d9

The HTML HEX code is #91b8d9. The corresponding color name is "Blue Beyond". In RGB values (additive color space used for Digital Displays), this HEX code translates to Red (R): 145%, Green (G): 184%, Blue (B): 217%. In the CMYK color model (subtractive color model used in printing), it is represented by Cyan (C): 33%, Magenta (M): 15%, Yellow (Y):0%, Black (K): 15%. In the HSL color space, #91b8d9 has a hue of 207°, saturation of 49%, and lightness of 71%. The HSV representation is 207° for hue, 33% for saturation, and 85% for value.

In the CIE-LAB color space, the color is denoted by L* (lightness) = 73, a* (green to red) = -5, and b* (blue to yellow) = -21. The XYZ representation is X: 41, Y: 45, Z: 72. In the YUV color space, it translates to Y (luminance) = 0.6906, U (chrominance) = 0.0789, and V (chrominance) = -0.1070.

The decimal value of the color is 9550041. The closest Web-safe HEX code is #99CCCC. Variations of the colour are #DDE9F3 for a 20% lighter version and #4588BF for a 20% darker version.

For the color with hex value #91b8d9, the correlated color temperature (CT) is estimated to be 12452 Kelvin (12452K).

The approximate wavelength of #91b8d9 is around 486.50nm.

HEX Code91b8d9#91b8d9
RGB Decimal Code145, 184, 217rgb(145, 184, 217)
CMYK33, 15, 0, 15/
HSL207°, 49%, 71%hsl(207°, 49%, 71%)
HSV207°, 33%, 85%/
CIE-LAB73, -5, -21/
XYZ 41, 45, 72/
YUV0.6906, 0.0789, -0.1070/
Decimal value9550041/
Color Temperature (CT)12452 Kelvin (12452K)/
Estimate Wavelengtharound 486.50nm/

The Depth and Diversity of Blue Beyond (Hex: #91b8d9): Exploring its Impact in Design and Culture

Blue Beyond (#91b8d9) is reminiscent of the calm and vast ocean reflecting the endless sky. It evokes the tranquility of a serene beach, where waves gently crash against the shore. This color brings to mind the refreshing breeze whispering through blooming lavender fields, creating a sense of peace and relaxation. It shares similarities with a clear summer sky, inviting us to dream and explore new horizons. Blue Beyond is an ideal choice for websites or branding related to travel, wellness, or mindfulness, as it effortlessly conveys a sense of serenity and natural beauty.

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Experience Elegance with Blue Beyond 4K Wallpaper

Immerse yourself in the beauty of our Blue Beyond 4K Wallpaper, offering a resolution of 3840px by 2160px. Perfect for high-resolution displays, this wallpaper brings a touch of sophistication to your desktop.

Download Blue Beyond 4K Wallpaper

Tints and Shades of #91b8d9 HEX color (Blue Beyond)

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 #91b8d9, 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
  • #E4EDF6
  • #C8DCEC
  • #ADCAE3
  • #91b8d9
  • #6D8AA3
  • #495C6D
  • #242E36
  • #000000

Tones of Blue Beyond (#91b8d9 HEX color)

A tone is produced by adding gray to any pure hue. In the case of #91b8d9, #8aa2b5 is the less saturated color, while #91b8d9 is the most saturated one.

  • #8aa2b5
  • #8ca7be
  • #8eadc7
  • #8fb2d0
  • #91b8d9
  • #4c6479
  • #436078
  • #3a5b77
  • #325776

HTML Usage Examples

HTML using color code example

<p style="color: #91b8d9;">This is a css example</p>

HTML / CSS Color Name using W3C

W3C HTML / CSS Color Name doesn't exist for #91b8d9.

CSS color code example

p { color: #91b8d9; }

Text with hexadecimal color #91b8d9

This is a sample text with color #91b8d9.

Background Color with #91b8d9

This is a example with background color #91b8d9.

Border Color with #91b8d9

This is a example of a border with #91b8d9.

#91b8d9 Color Preview on White (#ffffff) Background

This is a example of text with color #91b8d9 on white background.

#91b8d9 Color Preview on Black (#000000) Background

This is a example of text with color #91b8d9 on black background.

CSS codes examples

.text {color:#91b8d9;}
.background {background-color:#91b8d9;}
.border {border:1px solid #91b8d9;}

Complementary Color


Analogous Colors


Split Complementary Colors


Triadic Colors


Tetradic Colors