Information about #577FBB color

#577FBB color image

Basic facts about this digital color

In the Register's classification, #577FBB belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(87, 127, 187) — 34.1% red, 49.8% green, 73.3% blue; the print equivalent is CMYK 39 / 24 / 0 / 27. Curious how these numbers work? Read our RGB color codes guide.

The color #577FBB reads as a confidently colored azure and feels open and friendly. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is almost identical to Havelock Blue (#5784C1). Its next-closest registered neighbors are Glaucous (#6082B6) and Silver Lake Blue (#5D89BA).

Technically, the mix leans on its blue channel (rgb(87, 127, 187)), which gives #577FBB its character. Accessibility-wise, black text works best on #577FBB: 5.2:1 contrast (passing WCAG AA) versus 4.1:1 for white. Out of 16,777,216 possible colors, #577FBB is still unnamed — it can be claimed and named in The Official Register of Color Names.

#577FBB color variations

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

#577FBB color tints

Tints look brighter, pastel, and less intense.
#577FBB

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#7999C8

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#9BB2D6

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#BCCCE3

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#DDE5F1

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White

#FFFFFF

#577FBB color shades

Shades look darker, richer, and more solid.
#577FBB

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#3F649C

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#2F4B75

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#1F324E

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#0F1927

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Black

#000000

#577FBB color tones

Tones looks more sophisticated and complex than base colors.
#577FBB

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#5F7FAF

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#677FA4

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#6E7F98

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#777F8C

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Grey

#808080

#577FBB color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#A758BA

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#7F58BA

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#5858BA

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#577FBB

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#58A7BA

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#58BAA7

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#58BA7F

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#577FBB 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
#577FBB
#577FBB

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#BB9458
#BB9458

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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
#577FBB
#577FBB

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#B1BB58
#B1BB58

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#BB6258
#BB6258

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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
#6258BB
#6258BB

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#577FBB
#577FBB

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#58B1BB
#58B1BB

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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
#577FBB
#577FBB

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#BB5880
#BB5880

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#80BB58
#80BB58

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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
#577FBB
#577FBB

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#9458BB
#9458BB

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#BB9458
#BB9458

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#80BB58
#80BB58

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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
#577FBB
#577FBB

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#BB58B1
#BB58B1

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#BB9458
#BB9458

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#58BB62
#58BB62

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Nearest named colors to #577FBB

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

Havelock Blue color link
Havelock Blue

#5784C1

Glaucous color link
Glaucous

#6082B6

Silver Lake Blue color link
Silver Lake Blue

#5D89BA

Cyan Azure color link
Cyan Azure

#4E82B4

Danube color link
Danube

#5B89C0

Float color link
Float

#4C81C3

Off Blue color link
Off Blue

#5684AE

Subzero color link
Subzero

#5B8DBD

Cool Blue color link
Cool Blue

#4984B8

Dusty Blue color link
Dusty Blue

#5A86AD

Cyan Blue Azure color link
Cyan Blue Azure

#4682BF

Steel Blue color link
Steel Blue

#4682B4

#577FBB color backgrounds & wallpapers

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

#577FBB color image #577FBB color ORCN HD wallpaper 3840x2160 (Desktop)
#577FBB color image #577FBB color ORCN HD wallpaper 1170x2532 (Mobile)
#577FBB color image #577FBB color solid HD wallpaper 3840x2160 (Desktop)
#577FBB color image #577FBB color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#577FBB
  • RGB87, 127, 187
  • CMYK39, 24, 0, 27
  • CSSrgb(87, 127, 187)
  • HSL216°, 42%, 54%
  • HSL Precise216°, 42.373%, 53.725%
  • HSV216°, 53%, 73%
  • HSB216°, 53%, 73%
  • Normalized R (0.0–1.0)0.341
  • Normalized G (0.0–1.0)0.498
  • Normalized B (0.0–1.0)0.733
  • GLSLvec3(0.341, 0.498, 0.733)
  • GLSL with alphavec4(0.341, 0.498, 0.733, 1.000)
  • HLSL / Metalfloat3(0.341, 0.498, 0.733)
  • Percentage of Red in RGB34.1%
  • Percentage of Green in RGB49.8%
  • Percentage of Blue in RGB73.3%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID577FBB
  • DECIMAL ID5734331
  • Name LengthThis color has no name
  • This page visited3 times
  • Counting from2025-01-01

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