Pastel Sky Blue

HEX #B4D9EF / RGB (180, 217, 239)

What is Pastel Sky Blue Color?

Pastel Sky Blue (Hex code: B4D9EF) Thumbnail

Pastel Sky Blue has the hex code #B4D9EF. The equivalent RGB values are (180, 217, 239), which means it is composed of 28% red, 34% green and 38% blue. The CMYK color codes, used in printers, are C:25 M:9 Y:0 K:6. In the HSV/HSB scale, Pastel Sky Blue has a hue of 202°, 25% saturation and a brightness value of 94%.
Details of other color codes including equivalent web safe and HTML & CSS colors are given in the table below. Also listed are the closest Pantone® (PMS) and RAL colors.

Pastel sky blue is a beautiful gentle azure blue color that can be applied to web pages with the help of HTML and/or CSS via its RGB, HSB or hexadecimal code. Please also note that the pastel sky blue CMYK numbers mentioned on this page are only approximations and have been calculated from the hex code using well-known formulae.

Pastel Sky Blue Color Codes

Hex Code#B4D9EF
RGB Values(180, 217, 239)
CMYK Values(25%, 9%, 0%, 6%)
HSV/HSB Values(202°, 25%, 94%)
Closest Web Safe#CCCCFF
Inverse Color#4B2610 [Seal Brown]
Closest Pantone®290 C
Closest RAL7047 [Telegrey 4]
Complementary Color#EFCAB4 [Desert Sand]
Pastel Sky Blue Converted to Grayscale Codes
Simple Average#D4D4D4
Weighted Average (Most Common)#D0D0D0
Weighted Average (Luma)#D3D3D3
Weighted Average (Gamma Adjusted)#E3E3E3

Pastel Sky Blue Color Palettes

Complementary color palette of B4D9EF. Complementary color is EFCAB4

Complementary Palette

The complement of Pastel Sky Blue is Desert Sand with the hex code #EFCAB4. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #B4D9EF color is offered by #EFCAB4. The complementary color palette is easiest to use and work with. Studies have shown that contrasting color palette is the best way to grab a viewer's attention.

Analogous color palette with (B4D9EF, B4BCEF and B4EFE8)

Analogous Palette

The analogous colors of Pastel Sky Blue (#B4D9EF) are Vodka (#B4BCEF) and Pale Blue (#B4EFE8). In the RGB color wheel, these two analogous colors occur to the right and left of Pastel Sky Blue with a 30° separation on either side. An analogous color palette is extremely soothing to the eyes and works wonders if your main color is soft or pastel.

Split Complementary color palette with (B4D9EF, EFB4BC and EFE8B4)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of Pastel Sky Blue (#B4D9EF) are #EFB4BC (Spanish Pink) and #EFE8B4 (Cookies And Cream). A split-complementary color palette consists of the main color along with those on either side (30°) of the complementary color. Based on our research, usage of split-complementary palettes is on the rise online, especially in graphics and web sites designs. It may be because it is not as contrasting as the complementary color palette and, hence, results in a combination which is pleasant to the eyes.

Triadic color palette with (B4D9EF, EFB4D9 and D9EFB4)

Triadic Palette

Pastel Sky Blue triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #EFB4D9 (Thistle (Crayola)) and #D9EFB4 (Tea Green) along with #B4D9EF create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.

Tetradic color palette with (B4D9EF, EFB4D9, EFCAB4 and B4EFCA)

Tetradic Palette

The tetradic palette of Pastel Sky Blue has four colors - #EFB4D9 (Thistle (Crayola)), #EFCAB4 (Desert Sand) and #B4EFCA (Magic Mint) in addition to the base color (#B4D9EF). A tetradic color palette is complex and, in most cases, should not be used off-the-shelf. We suggest tweaking the colors slightly to achieve desired results.

Square color palette with (B4D9EF, E8B4EF, EFCAB4 and BCEFB4)

Square Palette

Pastel Sky Blue square color palette has #E8B4EF (Mauve), #EFCAB4 (Desert Sand) and #BCEFB4 (Menthol). Quite like triadic, the hues in a square palette are at the maximum distance from each other, which is 90°.
Note: For several colors purposes, a square palette may look much better than the tetrad color palette.

Rainbow color

Pastel Sky Blue Color Rainbow Palette

Our Pastel Sky Blue rainbow color palette is based on the RGB model and consists of 7 colors, just like the traditional rainbow. You might not see a lot of variation in color, especially if the chosen color is dark or extremely light. However, this can lead interesting rainbow palettes that are faded, soft, pastel or dull.

Tints, Tones & Shades of Pastel Sky Blue Color


  • Transparent C3E1F2#C3E1F2
  • Transparent CBE4F4#CBE4F4
  • Transparent D2E8F5#D2E8F5
  • Transparent DAECF7#DAECF7
  • Transparent E1F0F9#E1F0F9
  • Transparent E9F4FA#E9F4FA
  • Transparent F0F7FC#F0F7FC
  • Transparent F8FBFD#F8FBFD


  • Transparent AAC7D9#AAC7D9
  • Transparent A4BECE#A4BECE
  • Transparent 9FB5C3#9FB5C3
  • Transparent 9AADB8#9AADB8
  • Transparent 95A4AC#95A4AC
  • Transparent 909BA1#909BA1
  • Transparent 8A9296#8A9296
  • Transparent 85898B#85898B


  • Transparent 90AEBF#90AEBF
  • Transparent 7E98A7#7E98A7
  • Transparent 6C828F#6C828F
  • Transparent 5A6D78#5A6D78
  • Transparent 485760#485760
  • Transparent 364148#364148
  • Transparent 242B30#242B30
  • Transparent 121618#121618

Pastel Sky Blue Color Patterns

  • Transparent

    Pastel Sky Blue Gingham Checks

  • Transparent

    Pastel Sky Blue Vertical Stripes Pattern

  • Transparent

    Pastel Sky Blue Polka Dots Pattern

  • Transparent

    Pastel Sky Blue Honeycomb Pattern

  • Transparent

    Pastel Sky Blue Leaves Pattern

  • Transparent

    Pastel Sky Blue Houndstooth Pattern

  • Transparent

    Pastel Sky Blue Trellis Pattern

  • Transparent

    Pastel Sky Blue Plaid Pattern

Pastel Sky Blue Color Interior Ideas

Pretty Photo frame on Pastel Sky Blue color drawing room interior textured wall

Pastel Sky Blue Color Drawing Room Textured Wall Paint Idea

Pretty Photo frame on Pastel Sky Blue color Living room wal color

Pastel Sky Blue Color Living Room Wall Paint Idea

Pretty Photo frame on Pastel Sky Blue color Bedroom interior wall color

Pastel Sky Blue Color Bedroom Wall Paint Idea

Pretty Photo frame on Pastel Sky Blue color kitchen interior wall color

Pastel Sky Blue Color Kitchen Wall Paint Idea