Information about #3390BF color

#3390BF color image

Basic facts about this digital color

In the Register's classification, #3390BF belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(51, 144, 191) — 20% red, 56.5% green, 74.9% blue; the print equivalent is CMYK 55 / 18 / 0 / 25. Curious how these numbers work? Read our RGB color codes guide.

The color #3390BF reads as a confidently colored azure and sits on the lighter side of the spectrum. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Glacial Blue Ice (#368BC1). Nearby in the Register you will also find Blue Ivy (#3090C7) and Boston Blue (#3B91B4).

In RGB terms — rgb(51, 144, 191) — the blue channel does the heavy lifting here. If you plan to put text on a #3390BF background, choose black — the contrast ratio is 5.9:1 (passing WCAG AA), while white manages only 3.6:1. #3390BF has no official name yet. If this shade means something to you, you can be the one to name it.

#3390BF color variations

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

#3390BF 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 #3390BF

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

Blue Ivy color link
Blue Ivy

#3090C7

Boston Blue color link
Boston Blue

#3B91B4

Sports Star color link
Sports Star

#3D85B8

Homebox Blue color link
Homebox Blue

#36A2B9

Peacock color link
Peacock

#33A1C9

Windows Blue color link
Windows Blue

#357EC7

Pelorous color link
Pelorous

#2599B2

Douban Blue color link
Douban Blue

#2496CD

Endorphin color link
Endorphin

#4190AD

Silk Blue color link
Silk Blue

#488AC7

Curious Blue color link
Curious Blue

#2596D1

Conversions between color systems and etc.

  • HEX#3390BF
  • RGB51, 144, 191
  • CMYK55, 18, 0, 25
  • CSSrgb(51, 144, 191)
  • HSL200°, 58%, 47%
  • HSL Precise200.143°, 57.851%, 47.451%
  • HSV200°, 73%, 75%
  • HSB200°, 73%, 75%
  • Normalized R (0.0–1.0)0.200
  • Normalized G (0.0–1.0)0.565
  • Normalized B (0.0–1.0)0.749
  • GLSLvec3(0.200, 0.565, 0.749)
  • GLSL with alphavec4(0.200, 0.565, 0.749, 1.000)
  • HLSL / Metalfloat3(0.200, 0.565, 0.749)
  • Percentage of Red in RGB20%
  • Percentage of Green in RGB56.5%
  • Percentage of Blue in RGB74.9%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID3390BF
  • DECIMAL ID3379391
  • Name LengthThis color has no name
  • Seen by search & AI crawlers8 times
  • Counting from2025-01-01