Information about #6577B3 color

#6577B3 color image

Basic facts about this digital color

#6577B3 falls into the Blue Color Family — Mild Saturation, Light brightness. Its exact recipe is rgb(101, 119, 179) — 39.6% red, 46.7% green, 70.2% blue — and for print it converts to CMYK 31 / 24 / 0 / 30. Curious how these numbers work? Read our RGB color codes guide.

The color #6577B3 reads as a moderately toned classic blue and carries an easy, daylight feel. Expect to see shades like this in balanced palettes where no single element should shout. In The Official Register of Color Names it is a hair away from Chetwode Blue (#666FB4). Slightly further away sit Glaucous (#6082B6) and Grizzlies Blue (#5D76A9).

Technically, the mix leans on its blue channel (rgb(101, 119, 179)), which gives #6577B3 its character. On this background, black text reaches a 4.8:1 contrast ratio (passing WCAG AA); white stays at 4.3:1. Out of 16,777,216 possible colors, #6577B3 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#6577B3 color variations

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

#6577B3 color tints

Tints look brighter, pastel, and less intense.
#6577B3

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#8392C2

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#A2ADD1

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#C1C8E0

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#E0E3EF

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White

#FFFFFF

#6577B3 color shades

Shades look darker, richer, and more solid.
#6577B3

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#4A5B96

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#374470

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#252D4B

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#121625

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Black

#000000

#6577B3 color tones

Tones looks more sophisticated and complex than base colors.
#6577B3

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#6978A9

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#6E7A9F

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#737B95

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#797D8A

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Grey

#808080

#6577B3 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#B065B3

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#9165B3

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#7265B3

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#6577B3

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#6596B3

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#65B3B0

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#65B391

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#6577B3 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
#6577B3
#6577B3

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#B3A165
#B3A165

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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
#6577B3
#6577B3

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#9EB365
#9EB365

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#B37A65
#B37A65

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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
#7A65B3
#7A65B3

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#6577B3
#6577B3

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#659EB3
#659EB3

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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
#6577B3
#6577B3

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#B36577
#B36577

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#77B365
#77B365

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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
#6577B3
#6577B3

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#A165B3
#A165B3

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#B3A165
#B3A165

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#77B365
#77B365

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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
#6577B3
#6577B3

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#B3659E
#B3659E

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#B3A165
#B3A165

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#65B37A
#65B37A

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Nearest named colors to #6577B3

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

Chetwode Blue color link
Chetwode Blue

#666FB4

Glaucous color link
Glaucous

#6082B6

Grizzlies Blue color link
Grizzlies Blue

#5D76A9

Ashleigh Blue color link
Ashleigh Blue

#6B86AA

Dusty Blue color link
Dusty Blue

#5A86AD

Off Blue color link
Off Blue

#5684AE

Silver Lake Blue color link
Silver Lake Blue

#5D89BA

Masquerade color link
Masquerade

#7285BC

Anchor color link
Anchor

#526DB2

Faded Blue color link
Faded Blue

#658CBB

Toolbox color link
Toolbox

#746CC0

Deloras color link
Deloras

#606AA1

#6577B3 color backgrounds & wallpapers

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

#6577B3 color image #6577B3 color ORCN HD wallpaper 3840x2160 (Desktop)
#6577B3 color image #6577B3 color ORCN HD wallpaper 1170x2532 (Mobile)
#6577B3 color image #6577B3 color solid HD wallpaper 3840x2160 (Desktop)
#6577B3 color image #6577B3 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#6577B3
  • RGB101, 119, 179
  • CMYK31, 24, 0, 30
  • CSSrgb(101, 119, 179)
  • HSL226°, 34%, 55%
  • HSL Precise226.154°, 33.913%, 54.902%
  • HSV226°, 44%, 70%
  • HSB226°, 44%, 70%
  • Normalized R (0.0–1.0)0.396
  • Normalized G (0.0–1.0)0.467
  • Normalized B (0.0–1.0)0.702
  • GLSLvec3(0.396, 0.467, 0.702)
  • GLSL with alphavec4(0.396, 0.467, 0.702, 1.000)
  • HLSL / Metalfloat3(0.396, 0.467, 0.702)
  • Percentage of Red in RGB39.6%
  • Percentage of Green in RGB46.7%
  • Percentage of Blue in RGB70.2%
  • Color FamilyBlue
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID6577B3
  • DECIMAL ID6649779
  • Name LengthThis color has no name
  • Seen by search & AI crawlers26 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.