Search Colors

Sea Blue (RAL Design) Color

HEX #80B2C9 / RGB (128, 178, 201)

Tropical hat

What is Sea Blue (RAL Design) Color?

Sea Blue (RAL Design) (Hex code: 80B2C9) Thumbnail

Sea Blue (RAL Design) has the hex code #80B2C9. The equivalent RGB values are (128, 178, 201), which means it is composed of 25% red, 35% green and 40% blue. The CMYK color codes, used in printers, are C:36 M:11 Y:0 K:21. In the HSV/HSB scale, Sea Blue (RAL Design) has a hue of 199°, 36% saturation and a brightness value of 79%.
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.

Included in the RAL Design list with the number 240 70 20, Sea Blue (RAL Design) hex code is #80B2C9 with equivalent RGB (128, 178, 201). It is not a web color and cannot be applied to web pages by name. However, it can be used in HTML and CSS code by the hex, RGB or HSL values.
FYI, Sea Blue (RAL Design)'s CMYK numbers and corresponding Pantone (PMS) color value mentioned on this page have been calculated from the hexadecimal code and are only approximations.

RAL is a popular color matching system used in several European countries including Germany, France, Italy and the UK. Please note that RAL Design catalogue is for interior colors and is different from the original RAL Classic list.

Download Sea Blue (RAL Design) Solid Color Background

Sea Blue (RAL Design) Color Codes

Hex Code#80B2C9
RGB Values(128, 178, 201)
CMYK Values(36%, 11%, 0%, 21%)
HSV/HSB Values(199°, 36%, 79%)
Closest Web Safe#9999CC
Inverse Color#7F4D36 [Bole]
Closest Pantone®542 C
Closest RAL6027 [Light green]
Complementary Color#C99780 [Antique Brass]
Sea Blue (RAL Design) Converted to Grayscale Codes
Simple Average#A9A9A9
Weighted Average (Most Common)#A6A6A6
Weighted Average (Luma)#A9A9A9
Weighted Average (Gamma Adjusted)#CECECE

Sea Blue (RAL Design) Color Palettes

Complementary color palette of 80B2C9. Complementary color is C99780

Complementary Palette

The complement of Sea Blue (RAL Design) is Antique Brass with the hex code #C99780. Complementary colors are those found at the opposite ends of the color wheel. Thus, as per the RGB system, the best contrast to #80B2C9 color is offered by #C99780. 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.

80B2C9 C99780
Analogous color palette with (80B2C9, 808EC9 and 80C9BC)

Analogous Palette

The analogous colors of Sea Blue (RAL Design) (#80B2C9) are Dark Pastel Blue (#808EC9) and Pearl Aqua (#80C9BC). In the RGB color wheel, these two analogous colors occur to the right and left of Sea Blue (RAL Design) 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.

80B2C9 808EC9 80C9BC
Split Complementary color palette with (80B2C9, C9808E and C9BC80)

Split-Complementary Palette

As per the RGB color wheel, the split-complementary colors of Sea Blue (RAL Design) (#80B2C9) are #C9808E (Puce) and #C9BC80 (Ecru). 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.

80B2C9 C9808E C9BC80
Triadic color palette with (80B2C9, C980B2 and B2C980)

Triadic Palette

Sea Blue (RAL Design) triadic color palette has three colors each of which is separated by 120° in the RGB wheel. Thus, #C980B2 (Middle Purple) and #B2C980 (Sage) along with #80B2C9 create a stunning and beautiful triadic palette with the maximum variation in hue and, therefore, offering the best possible contrast when taken together.

80B2C9 C980B2 B2C980
Tetradic color palette with (80B2C9, C980B2, C99780 and 80C997)

Tetradic Palette

The tetradic palette of Sea Blue (RAL Design) has four colors - #C980B2 (Middle Purple), #C99780 (Antique Brass) and #80C997 (Dark Sea Green) in addition to the base color (#80B2C9). 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.

80B2C9 C980B2 C99780 80C997
Square color palette with (80B2C9, BC80C9, C99780 and 8EC980)

Square Palette

Sea Blue (RAL Design) square color palette has #BC80C9 (African Violet), #C99780 (Antique Brass) and #8EC980 (Pistachio). 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.

80B2C9 BC80C9 C99780 8EC980
Rainbow color

Sea Blue (RAL Design) Color Rainbow Palette

Our Sea Blue (RAL Design) 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.

80B2C9 8D80C9 C980C7 C98088 C9B680 9DC980 80C9A2

Tints, Tones & Shades of Sea Blue (RAL Design) Color


  • Transparent 99C1D499C1D4
  • Transparent A6C9D9A6C9D9
  • Transparent B3D1DFB3D1DF
  • Transparent C0D9E4C0D9E4
  • Transparent CCE0E9CCE0E9
  • Transparent D9E8EFD9E8EF
  • Transparent E6F0F4E6F0F4
  • Transparent F2F7FAF2F7FA


  • Transparent 80A8BA80A8BA
  • Transparent 80A3B380A3B3
  • Transparent 809EAC809EAC
  • Transparent 8099A58099A5
  • Transparent 80949D80949D
  • Transparent 808F96808F96
  • Transparent 808A8F808A8F
  • Transparent 808587808587


  • Transparent 668EA1668EA1
  • Transparent 5A7D8D5A7D8D
  • Transparent 4D6B794D6B79
  • Transparent 405965405965
  • Transparent 334750334750
  • Transparent 26353C26353C
  • Transparent 1A24281A2428
  • Transparent 0D12140D1214

Sea Blue (RAL Design) Color Patterns

  • Transparent

    Sea Blue (RAL Design) Gingham Checks

  • Transparent

    Sea Blue (RAL Design) Vertical Stripes Pattern

  • Transparent

    Sea Blue (RAL Design) Polka Dots Pattern

  • Transparent

    Sea Blue (RAL Design) Honeycomb Pattern

  • Transparent

    Sea Blue (RAL Design) Leaves Pattern

  • Transparent

    Sea Blue (RAL Design) Houndstooth Pattern

  • Transparent

    Sea Blue (RAL Design) Trellis Pattern

  • Transparent

    Sea Blue (RAL Design) Plaid Pattern

Sea Blue (RAL Design) Color Interior Ideas

Pretty Photo frame on Sea Blue (RAL Design) color drawing room interior textured wall

Sea Blue (RAL Design) Color Drawing Room Textured Wall Paint Idea

Pretty Photo frame on Sea Blue (RAL Design) color Living room wal color

Sea Blue (RAL Design) Color Living Room Wall Paint Idea

Pretty Photo frame on Sea Blue (RAL Design) color Bedroom interior wall color

Sea Blue (RAL Design) Color Bedroom Wall Paint Idea

Pretty Photo frame on Sea Blue (RAL Design) color kitchen interior wall color

Sea Blue (RAL Design) Color Kitchen Wall Paint Idea

Photo credits: