Information about #15CBC5 color

#15CBC5 color image

Basic facts about this digital color

In the Register's classification, #15CBC5 belongs to the Cyan Color Family, featuring High Saturation and Light brightness. In numbers: rgb(21, 203, 197) (8.2% red, 79.6% green, 77.3% blue), or CMYK 71 / 0 / 2 / 20 for print. New to color codes? See our guide to RGB color codes.

A strongly colored aqua cyan, #15CBC5 feels open and friendly. Designers typically reach for tones like this for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is very close to Robin Egg Blue (#00CCCC). Its next-closest registered neighbors are Turquoise Surf (#00C5CD) and Fleurquoise (#00CFCF).

Technically, the mix leans on its green channel (rgb(21, 203, 197)), which gives #15CBC5 its character. If you plan to put text on a #15CBC5 background, choose black — the contrast ratio is 10.4:1 (passing WCAG AAA), while white manages only 2.0:1. No one has named #15CBC5 so far. Register a name for it and it becomes a permanent record.

#15CBC5 color variations

View this color variations of tints, shades, tones and hues.

#15CBC5 color harmonies

Color harmonies are pleasing color schemes created according to their position on a color wheel.

Complementary

Complementary color schemes are made by picking two opposite colors con the color wheel. They appear vibrant near to each other.

Complementary color schemes

Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme

Analogous

Analogous color schemes are made by picking three colors that are next to each other on the color wheel. They are perceived as calm and serene.

Analogous color scheme

Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #15CBC5

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Conversions between color systems and etc.

  • HEX#15CBC5
  • RGB21, 203, 197
  • CMYK71, 0, 2, 20
  • CSSrgb(21, 203, 197)
  • HSL178°, 81%, 44%
  • HSL Precise178.022°, 81.25%, 43.922%
  • HSV178°, 90%, 80%
  • HSB178°, 90%, 80%
  • Normalized R (0.0–1.0)0.082
  • Normalized G (0.0–1.0)0.796
  • Normalized B (0.0–1.0)0.773
  • GLSLvec3(0.082, 0.796, 0.773)
  • GLSL with alphavec4(0.082, 0.796, 0.773, 1.000)
  • HLSL / Metalfloat3(0.082, 0.796, 0.773)
  • Percentage of Red in RGB8.2%
  • Percentage of Green in RGB79.6%
  • Percentage of Blue in RGB77.3%
  • Color FamilyCyan
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID15CBC5
  • DECIMAL ID1428421
  • Name LengthThis color has no name
  • Seen by search & AI crawlers20 times
  • Counting from2025-01-01