Information about #647CAB color

#647CAB color image

Basic facts about this digital color

The digital color #647CAB is classified in the Register under the Azure Color Family, with Mild Saturation and Light brightness. In numbers: rgb(100, 124, 171) (39.2% red, 48.6% green, 67.1% blue), or CMYK 42 / 27 / 0 / 33 for print. Curious how these numbers work? Read our RGB color codes guide.

#647CAB is a mildly saturated azure that carries an easy, daylight feel. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is almost identical to Grizzlies Blue (#5D76A9). Slightly further away sit Ashleigh Blue (#6B86AA) and Glaucous (#6082B6).

Technically, the mix leans on its blue channel (rgb(100, 124, 171)), which gives #647CAB its character. On this background, black text reaches a 5.0:1 contrast ratio (passing WCAG AA); white stays at 4.2:1. #647CAB has no official name yet. If this shade means something to you, you can be the one to name it.

#647CAB color variations

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

#647CAB color tints

Tints look brighter, pastel, and less intense.
#647CAB

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#8296BC

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#A2B0CD

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#C1CADD

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#E0E5EE

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White

#FFFFFF

#647CAB color shades

Shades look darker, richer, and more solid.
#647CAB

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#4C618D

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#394969

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#263146

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#131823

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Black

#000000

#647CAB color tones

Tones looks more sophisticated and complex than base colors.
#647CAB

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#687CA3

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#6E7D9A

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#747E91

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#797F89

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Grey

#808080

#647CAB color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#A263AB

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#8563AB

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#6863AB

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#647CAB

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#6398AB

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#63ABA2

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#63AB85

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#647CAB 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
#647CAB
#647CAB

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#AB9363
#AB9363

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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
#647CAB
#647CAB

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#9FAB63
#9FAB63

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#AB6F63
#AB6F63

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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
#6F63AB
#6F63AB

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#647CAB
#647CAB

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#639FAB
#639FAB

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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
#647CAB
#647CAB

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#AB637B
#AB637B

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#7BAB63
#7BAB63

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Tetradic

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

Tetradic color scheme
#647CAB
#647CAB

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#9363AB
#9363AB

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#AB9363
#AB9363

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#7BAB63
#7BAB63

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Square

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

Square color scheme
#647CAB
#647CAB

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#AB639F
#AB639F

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#AB9363
#AB9363

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#63AB6F
#63AB6F

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Nearest named colors to #647CAB

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

Grizzlies Blue color link
Grizzlies Blue

#5D76A9

Ashleigh Blue color link
Ashleigh Blue

#6B86AA

Glaucous color link
Glaucous

#6082B6

Dusty Blue color link
Dusty Blue

#5A86AD

Hoki color link
Hoki

#65869F

Air Force Blue color link
Air Force Blue

#5D8AA8

Chetwode Blue color link
Chetwode Blue

#666FB4

Greyish Blue color link
Greyish Blue

#5E819D

Off Blue color link
Off Blue

#5684AE

Ultramarine Color color link
Ultramarine Color

#5D8CAE

Grey Blue color link
Grey Blue

#6B8BA4

Deloras color link
Deloras

#606AA1

#647CAB color backgrounds & wallpapers

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

#647CAB color image #647CAB color ORCN HD wallpaper 3840x2160 (Desktop)
#647CAB color image #647CAB color ORCN HD wallpaper 1170x2532 (Mobile)
#647CAB color image #647CAB color solid HD wallpaper 3840x2160 (Desktop)
#647CAB color image #647CAB color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#647CAB
  • RGB100, 124, 171
  • CMYK42, 27, 0, 33
  • CSSrgb(100, 124, 171)
  • HSL220°, 30%, 53%
  • HSL Precise219.718°, 29.707%, 53.137%
  • HSV220°, 42%, 67%
  • HSB220°, 42%, 67%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.486
  • Normalized B (0.0–1.0)0.671
  • GLSLvec3(0.392, 0.486, 0.671)
  • GLSL with alphavec4(0.392, 0.486, 0.671, 1.000)
  • HLSL / Metalfloat3(0.392, 0.486, 0.671)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB48.6%
  • Percentage of Blue in RGB67.1%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID647CAB
  • DECIMAL ID6585515
  • Name LengthThis color has no name
  • Seen by search & AI crawlers26 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.