Information about #99ECFF color

#99ECFF color image

Basic facts about this digital color

In the Register's classification, #99ECFF belongs to the Cyan Color Family, featuring Full Saturation and Very Light brightness. In numbers: rgb(153, 236, 255) (60% red, 92.5% green, 100% blue), or CMYK 40 / 7 / 0 / 0 for print. New to color codes? See our guide to RGB color codes.

#99ECFF presents itself as a maximally vivid water-like cyan — one that appears airy and pastel-like. In practice it works well for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is almost identical to Very Light Cerulean (#9EE7FF). Its next-closest registered neighbors are Very Light Arctic Blue (#9EF3FF) and Winter Wizard (#A0E6FF).

The recipe behind #99ECFF is rgb(153, 236, 255), with blue as the dominant ingredient. If you plan to put text on a #99ECFF background, choose black — the contrast ratio is 15.8:1 (passing WCAG AAA), while white manages only 1.3:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#99ECFF color variations

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

#99ECFF 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 #99ECFF

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

#99ECFF color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#99ECFF
  • RGB153, 236, 255
  • CMYK40, 7, 0, 0
  • CSSrgb(153, 236, 255)
  • HSL191°, 100%, 80%
  • HSL Precise191.176°, 100%, 80%
  • HSV191°, 40%, 100%
  • HSB191°, 40%, 100%
  • Normalized R (0.0–1.0)0.600
  • Normalized G (0.0–1.0)0.925
  • Normalized B (0.0–1.0)1.000
  • GLSLvec3(0.600, 0.925, 1.000)
  • GLSL with alphavec4(0.600, 0.925, 1.000, 1.000)
  • HLSL / Metalfloat3(0.600, 0.925, 1.000)
  • Percentage of Red in RGB60%
  • Percentage of Green in RGB92.5%
  • Percentage of Blue in RGB100%
  • Color Family (Hue)Cyan
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID99ECFF
  • DECIMAL ID10087679
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01