Information about #E9F5FB color

#E9F5FB color image

Basic facts about this digital color

In the Register's classification, #E9F5FB belongs to the Azure Color Family, featuring High Saturation and Luminous brightness. The mix behind it: rgb(233, 245, 251) — 91.4% red, 96.1% green, 98.4% blue; the print equivalent is CMYK 7 / 2 / 0 / 2. Curious how these numbers work? Read our RGB color codes guide.

#E9F5FB is a energetic, saturated azure that glows at the very top of the lightness scale. It is a natural fit for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is a hair away from Indigo White (#EBF6F7). Nearby in the Register you will also find Very Pale Cerulean (#E2F8FF) and Alice Blue (#F0F8FF).

Technically, the mix leans on its blue channel (rgb(233, 245, 251)), which gives #E9F5FB its character. If you plan to put text on a #E9F5FB background, choose black — the contrast ratio is 18.9:1 (passing WCAG AAA), while white manages only 1.1:1. #E9F5FB has no official name yet. If this shade means something to you, you can be the one to name it.

#E9F5FB color variations

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

#E9F5FB 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 #E9F5FB

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#E9F5FB
  • RGB233, 245, 251
  • CMYK7, 2, 0, 2
  • CSSrgb(233, 245, 251)
  • HSL200°, 69%, 95%
  • HSL Precise200°, 69.231%, 94.902%
  • HSV200°, 7%, 98%
  • HSB200°, 7%, 98%
  • Normalized R (0.0–1.0)0.914
  • Normalized G (0.0–1.0)0.961
  • Normalized B (0.0–1.0)0.984
  • GLSLvec3(0.914, 0.961, 0.984)
  • GLSL with alphavec4(0.914, 0.961, 0.984, 1.000)
  • HLSL / Metalfloat3(0.914, 0.961, 0.984)
  • Percentage of Red in RGB91.4%
  • Percentage of Green in RGB96.1%
  • Percentage of Blue in RGB98.4%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLuminous
  • HEX IDE9F5FB
  • DECIMAL ID15332859
  • Name LengthThis color has no name
  • Seen by search & AI crawlers25 times
  • Counting from2025-01-01