Information about #668FA6 color

#668FA6 color image

Basic facts about this digital color

In the Register's classification, #668FA6 belongs to the Azure Color Family, featuring Mild Saturation and Light brightness. In numbers: rgb(102, 143, 166) (40% red, 56.1% green, 65.1% blue), or CMYK 25 / 9 / 0 / 35 for print. New to color codes? See our guide to RGB color codes.

A mildly saturated azure, #668FA6 carries an easy, daylight feel. Designers typically reach for tones like this for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is practically indistinguishable from Grey Blue (#6B8BA4). Slightly further away sit Air Force Blue (#5D8AA8) and Ashleigh Blue (#6B86AA).

Technically, the mix leans on its blue channel (rgb(102, 143, 166)), which gives #668FA6 its character. Accessibility-wise, black text works best on #668FA6: 6.0:1 contrast (passing WCAG AA) versus 3.5:1 for white. No one has named #668FA6 so far. Register a name for it and it becomes a permanent record.

#668FA6 color variations

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

#668FA6 color tints

Tints look brighter, pastel, and less intense.
#668FA6

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#86A5B8

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#A4BCC9

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#C2D2DB

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#E0E8ED

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White

#FFFFFF

#668FA6 color shades

Shades look darker, richer, and more solid.
#668FA6

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#507388

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#3C5666

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#283944

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#141C22

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Black

#000000

#668FA6 color tones

Tones looks more sophisticated and complex than base colors.
#668FA6

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#6C8C9E

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#708997

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#75868F

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#7A8287

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Grey

#808080

#668FA6 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#8B67A6

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#7267A6

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#6776A6

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#668FA6

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#67A6A4

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#67A68B

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#67A672

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#668FA6 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
#668FA6
#668FA6

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#A67F68
#A67F68

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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
#668FA6
#668FA6

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#A69E68
#A69E68

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#A66870
#A66870

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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
#6870A6
#6870A6

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#668FA6
#668FA6

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#68A69E
#68A69E

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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
#668FA6
#668FA6

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#A6688F
#A6688F

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#8FA668
#8FA668

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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
#668FA6
#668FA6

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#7F68A6
#7F68A6

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#A67F68
#A67F68

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#8FA668
#8FA668

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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
#668FA6
#668FA6

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#9E68A6
#9E68A6

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#A67F68
#A67F68

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#70A668
#70A668

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Nearest named colors to #668FA6

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

Grey Blue color link
Grey Blue

#6B8BA4

Air Force Blue color link
Air Force Blue

#5D8AA8

Ashleigh Blue color link
Ashleigh Blue

#6B86AA

Hoki color link
Hoki

#65869F

Bermuda Grey color link
Bermuda Grey

#6F8C9F

Ultramarine Color color link
Ultramarine Color

#5D8CAE

Blue Moon color link
Blue Moon

#7296AB

Desaturated Cyan color link
Desaturated Cyan

#669999

Dusty Blue color link
Dusty Blue

#5A86AD

Wishlist color link
Wishlist

#659295

Shadow Blue color link
Shadow Blue

#778BA5

Cadet Blue color link
Cadet Blue

#5F9EA0

#668FA6 color backgrounds & wallpapers

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

#668FA6 color image #668FA6 color ORCN HD wallpaper 3840x2160 (Desktop)
#668FA6 color image #668FA6 color ORCN HD wallpaper 1170x2532 (Mobile)
#668FA6 color image #668FA6 color solid HD wallpaper 3840x2160 (Desktop)
#668FA6 color image #668FA6 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#668FA6
  • RGB102, 143, 166
  • CMYK25, 9, 0, 35
  • CSSrgb(102, 143, 166)
  • HSL202°, 26%, 53%
  • HSL Precise201.563°, 26.446%, 52.549%
  • HSV202°, 39%, 65%
  • HSB202°, 39%, 65%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.561
  • Normalized B (0.0–1.0)0.651
  • GLSLvec3(0.400, 0.561, 0.651)
  • GLSL with alphavec4(0.400, 0.561, 0.651, 1.000)
  • HLSL / Metalfloat3(0.400, 0.561, 0.651)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB56.1%
  • Percentage of Blue in RGB65.1%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID668FA6
  • DECIMAL ID6721446
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01

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

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.