Information about #647B88 color

#647B88 color image

Basic facts about this digital color

In the Register's classification, #647B88 belongs to the Azure Color Family, featuring Low Saturation and Light brightness. In numbers: rgb(100, 123, 136) (39.2% red, 48.2% green, 53.3% blue), or CMYK 14 / 5 / 0 / 47 for print. New to color codes? See our guide to RGB color codes.

#647B88 presents itself as a softly toned steel-blue azure — one that feels open and friendly. In practice it works well for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Lynch (#697D89). Its next-closest registered neighbors are Elevate (#60768B) and Blue Grey (#607C8E).

In RGB terms — rgb(100, 123, 136) — the blue channel does the heavy lifting here. If you plan to put text on a #647B88 background, choose black — the contrast ratio is 4.7:1 (passing WCAG AA), while white manages only 4.4:1. No one has named #647B88 so far. Register a name for it and it becomes a permanent record.

#647B88 color variations

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

#647B88 color tints

Tints look brighter, pastel, and less intense.
#647B88

Color has no name
#8095A1

Color has no name
#9FAFB8

Color has no name
#BFCAD0

Color has no name
#DFE4E7

Color has no name
White

#FFFFFF

#647B88 color shades

Shades look darker, richer, and more solid.
#647B88

Color has no name
#4F616B

Color has no name
#3B4950

Color has no name
#273035

Color has no name
#13181A

Color has no name
Black

#000000

#647B88 color tones

Tones looks more sophisticated and complex than base colors.
#647B88

Color has no name
#697B85

Color has no name
#6E7C84

Color has no name
#747D82

Color has no name
#797E81

Color has no name
Grey

#808080

#647B88 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#776386

Color has no name
#696386

Color has no name
#636B86

Color has no name
#647B88

Color has no name
#638685

Color has no name
#638677

Color has no name
#638669

Color has no name

#647B88 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
#647B88
#647B88

Color has no name

#877164
#877164

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
#647B88
#647B88

Color has no name

#878264
#878264

Color has no name

#876468
#876468

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
#646887
#646887

Color has no name

#647B88
#647B88

Color has no name

#648782
#648782

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
#647B88
#647B88

Color has no name

#87647A
#87647A

Color has no name

#7A8764
#7A8764

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
#647B88
#647B88

Color has no name

#716487
#716487

Color has no name

#877164
#877164

Color has no name

#7A8764
#7A8764

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
#647B88
#647B88

Color has no name

#826487
#826487

Color has no name

#877164
#877164

Color has no name

#688764
#688764

Color has no name

Nearest named colors to #647B88

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

Lynch color link
Lynch

#697D89

Elevate color link
Elevate

#60768B

Blue Grey color link
Blue Grey

#607C8E

Weathered Blue color link
Weathered Blue

#677583

Escapade color link
Escapade

#667C91

Half Smalt Blue color link
Half Smalt Blue

#5E7C80

Blue Bayoux color link
Blue Bayoux

#62777E

Grayish Turquoise color link
Grayish Turquoise

#5E7D7E

My Sweet Home color link
My Sweet Home

#657F7C

Steel Grey color link
Steel Grey

#6F828A

AuroMetalSaurus color link
AuroMetalSaurus

#6E7F80

LuLu color link
LuLu

#637F95

#647B88 color backgrounds & wallpapers

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

#647B88 color image #647B88 color ORCN HD wallpaper 3840x2160 (Desktop)
#647B88 color image #647B88 color ORCN HD wallpaper 1170x2532 (Mobile)
#647B88 color image #647B88 color solid HD wallpaper 3840x2160 (Desktop)
#647B88 color image #647B88 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#647B88
  • RGB100, 123, 136
  • CMYK14, 5, 0, 47
  • CSSrgb(100, 123, 136)
  • HSL202°, 15%, 46%
  • HSL Precise201.667°, 15.254%, 46.275%
  • HSV202°, 26%, 53%
  • HSB202°, 26%, 53%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.482
  • Normalized B (0.0–1.0)0.533
  • GLSLvec3(0.392, 0.482, 0.533)
  • GLSL with alphavec4(0.392, 0.482, 0.533, 1.000)
  • HLSL / Metalfloat3(0.392, 0.482, 0.533)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB48.2%
  • Percentage of Blue in RGB53.3%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID647B88
  • DECIMAL ID6585224
  • Name LengthThis color has no name
  • Seen by search & AI crawlers14 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.