Information about #3F75A1 color

#3F75A1 color image

Basic facts about this digital color

The digital color #3F75A1 is classified in the Register under the Azure Color Family, with Moderate Saturation and Light brightness. Its exact recipe is rgb(63, 117, 161) — 24.7% red, 45.9% green, 63.1% blue — and for print it converts to CMYK 38 / 17 / 0 / 37. Curious how these numbers work? Read our RGB color codes guide.

A clearly saturated sky-leaning azure, #3F75A1 feels open and friendly. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Muted Blue (#3B719F). Its next-closest registered neighbors are Flat Blue (#3C73A8) and Primetime (#3973A9).

The recipe behind #3F75A1 is rgb(63, 117, 161), with blue as the dominant ingredient. If you plan to put text on a #3F75A1 background, choose white — the contrast ratio is 4.9:1 (passing WCAG AA), while black manages only 4.3:1. No one has named #3F75A1 so far. Register a name for it and it becomes a permanent record.

#3F75A1 color variations

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

#3F75A1 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 #3F75A1

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

Muted Blue color link
Muted Blue

#3B719F

Flat Blue color link
Flat Blue

#3C73A8

Primetime color link
Primetime

#3973A9

Waterfront color link
Waterfront

#3E7F9D

Dirty Blue color link
Dirty Blue

#3F829D

Lochmara color link
Lochmara

#316EA0

Queen Blue color link
Queen Blue

#436B95

San Marino color link
San Marino

#4E6C9D

Lure color link
Lure

#2F77A9

Blue Yonder color link
Blue Yonder

#5072A7

Conversions between color systems and etc.

  • HEX#3F75A1
  • RGB63, 117, 161
  • CMYK38, 17, 0, 37
  • CSSrgb(63, 117, 161)
  • HSL207°, 44%, 44%
  • HSL Precise206.939°, 43.75%, 43.922%
  • HSV207°, 61%, 63%
  • HSB207°, 61%, 63%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.459
  • Normalized B (0.0–1.0)0.631
  • GLSLvec3(0.247, 0.459, 0.631)
  • GLSL with alphavec4(0.247, 0.459, 0.631, 1.000)
  • HLSL / Metalfloat3(0.247, 0.459, 0.631)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB45.9%
  • Percentage of Blue in RGB63.1%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID3F75A1
  • DECIMAL ID4158881
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01