Information about #2666AA color

#2666AA color image

Basic facts about this digital color

In the Register's classification, #2666AA belongs to the Azure Color Family, featuring High Saturation and Light brightness. The mix behind it: rgb(38, 102, 170) — 14.9% red, 40% green, 66.7% blue; the print equivalent is CMYK 52 / 27 / 0 / 33. Curious how these numbers work? Read our RGB color codes guide.

#2666AA is a strongly colored steel-blue azure that feels open and friendly. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is a hair away from Mid Blue (#276AB3). Its next-closest registered neighbors are UCLA Blue (#2774AE) and Lapis Lazuli (#26619C).

In RGB terms — rgb(38, 102, 170) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #2666AA: 5.9:1 contrast (passing WCAG AA) versus 3.6:1 for black. #2666AA has no official name yet. If this shade means something to you, you can be the one to name it.

#2666AA color variations

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

#2666AA 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 #2666AA

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

Mid Blue color link
Mid Blue

#276AB3

UCLA Blue color link
UCLA Blue

#2774AE

Lapis Lazuli color link
Lapis Lazuli

#26619C

Lochmara color link
Lochmara

#316EA0

Fun Blue color link
Fun Blue

#1959A8

Lure color link
Lure

#2F77A9

St Tropaz color link
St Tropaz

#2D569B

Primetime color link
Primetime

#3973A9

Green Blue color link
Green Blue

#1164B4

Bluish color link
Bluish

#2976BB

Conversions between color systems and etc.

  • HEX#2666AA
  • RGB38, 102, 170
  • CMYK52, 27, 0, 33
  • CSSrgb(38, 102, 170)
  • HSL211°, 63%, 41%
  • HSL Precise210.909°, 63.462%, 40.784%
  • HSV211°, 78%, 67%
  • HSB211°, 78%, 67%
  • Normalized R (0.0–1.0)0.149
  • Normalized G (0.0–1.0)0.400
  • Normalized B (0.0–1.0)0.667
  • GLSLvec3(0.149, 0.400, 0.667)
  • GLSL with alphavec4(0.149, 0.400, 0.667, 1.000)
  • HLSL / Metalfloat3(0.149, 0.400, 0.667)
  • Percentage of Red in RGB14.9%
  • Percentage of Green in RGB40%
  • Percentage of Blue in RGB66.7%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID2666AA
  • DECIMAL ID2516650
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01