Information about #664AC9 color

#664AC9 color image

Basic facts about this digital color

The digital color #664AC9 is classified in the Register under the Blue Color Family, with Moderate Saturation and Light brightness. In numbers: rgb(102, 74, 201) (40% red, 29% green, 78.8% blue), or CMYK 39 / 50 / 0 / 21 for print. New to color codes? See our guide to RGB color codes.

The color #664AC9 reads as a pleasantly vivid classic blue and sits on the lighter side of the spectrum. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is very close to Bluey Purple (#6241C7). Nearby in the Register you will also find Iris (#5A4FCF) and Slate Blue (#6A5ACD).

The recipe behind #664AC9 is rgb(102, 74, 201), with blue as the dominant ingredient. If you plan to put text on a #664AC9 background, choose white — the contrast ratio is 6.2:1 (passing WCAG AA), while black manages only 3.4:1. Out of 16,777,216 possible colors, #664AC9 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#664AC9 color variations

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

#664AC9 color tints

Tints look brighter, pastel, and less intense.
#664AC9

Color has no name
#846ED3

Color has no name
#A392DE

Color has no name
#C1B6E9

Color has no name
#E0DAF4

Color has no name
White

#FFFFFF

#664AC9 color shades

Shades look darker, richer, and more solid.
#664AC9

Color has no name
#4C32A9

Color has no name
#39267F

Color has no name
#261954

Color has no name
#130C2A

Color has no name
Black

#000000

#664AC9 color tones

Tones looks more sophisticated and complex than base colors.
#664AC9

Color has no name
#6A54BB

Color has no name
#6F5EAC

Color has no name
#74689E

Color has no name
#79738F

Color has no name
Grey

#808080

#664AC9 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#C94A94

Color has no name
#C94AC6

Color has no name
#984AC9

Color has no name
#664AC9

Color has no name
#4A61C9

Color has no name
#4A94C9

Color has no name
#4AC6C9

Color has no name

#664AC9 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
#664AC9
#664AC9

Color has no name

#AEC94A
#AEC94A

Color has no name

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
#664AC9
#664AC9

Color has no name

#6EC94A
#6EC94A

Color has no name

#C9A54A
#C9A54A

Color has no name

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
#A54AC9
#A54AC9

Color has no name

#664AC9
#664AC9

Color has no name

#4A6EC9
#4A6EC9

Color has no name

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
#664AC9
#664AC9

Color has no name

#C9664A
#C9664A

Color has no name

#4AC966
#4AC966

Color has no name

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#664AC9
#664AC9

Color has no name

#C94AAE
#C94AAE

Color has no name

#AEC94A
#AEC94A

Color has no name

#4AC966
#4AC966

Color has no name

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#664AC9
#664AC9

Color has no name

#C94A6E
#C94A6E

Color has no name

#AEC94A
#AEC94A

Color has no name

#4AC9A5
#4AC9A5

Color has no name

Nearest named colors to #664AC9

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

Bluey Purple color link
Bluey Purple

#6241C7

Iris color link
Iris

#5A4FCF

Slate Blue color link
Slate Blue

#6A5ACD

Light Indigo color link
Light Indigo

#6D5ACF

Majorelle Blue color link
Majorelle Blue

#6050DC

Dark Periwinkle color link
Dark Periwinkle

#665FD1

Blue With A Hint Of Purple color link
Blue With A Hint Of Purple

#533CC6

Blurple color link
Blurple

#5539CC

Studio color link
Studio

#714AB2

Fuchsia Blue color link
Fuchsia Blue

#7A58C1

Plump Purple color link
Plump Purple

#5946B2

Purple Sage Bush color link
Purple Sage Bush

#7A5DC7

#664AC9 color backgrounds & wallpapers

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

#664AC9 color image #664AC9 color ORCN HD wallpaper 3840x2160 (Desktop)
#664AC9 color image #664AC9 color ORCN HD wallpaper 1170x2532 (Mobile)
#664AC9 color image #664AC9 color solid HD wallpaper 3840x2160 (Desktop)
#664AC9 color image #664AC9 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#664AC9
  • RGB102, 74, 201
  • CMYK39, 50, 0, 21
  • CSSrgb(102, 74, 201)
  • HSL253°, 54%, 54%
  • HSL Precise253.228°, 54.043%, 53.922%
  • HSV253°, 63%, 79%
  • HSB253°, 63%, 79%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.290
  • Normalized B (0.0–1.0)0.788
  • GLSLvec3(0.400, 0.290, 0.788)
  • GLSL with alphavec4(0.400, 0.290, 0.788, 1.000)
  • HLSL / Metalfloat3(0.400, 0.290, 0.788)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB29%
  • Percentage of Blue in RGB78.8%
  • Color Family (Hue)Blue
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID664AC9
  • DECIMAL ID6703817
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01

Copyright © 2021-2026 The Official Register of Color Names. All Rights Reserved.