Information about #577FBA color

#577FBA color image

Basic facts about this digital color

In the Register's classification, #577FBA belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. In numbers: rgb(87, 127, 186) (34.1% red, 49.8% green, 72.9% blue), or CMYK 39 / 23 / 0 / 27 for print. New to color codes? See our guide to RGB color codes.

A confidently colored steel-blue azure, #577FBA feels open and friendly. Designers typically reach for tones like this for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Havelock Blue (#5784C1). Its next-closest registered neighbors are Glaucous (#6082B6) and Cyan Azure (#4E82B4).

In RGB terms — rgb(87, 127, 186) — the blue channel does the heavy lifting here. If you plan to put text on a #577FBA background, choose black — the contrast ratio is 5.2:1 (passing WCAG AA), while white manages only 4.1:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#577FBA color variations

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

#577FBA color tints

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

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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

#577FBA color shades

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

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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

#577FBA color tones

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

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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

#577FBA 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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#577FBA

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#58A7BA

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#58BAA7

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#58BA7F

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#577FBA 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
#577FBA
#577FBA

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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
#577FBA
#577FBA

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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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#577FBA
#577FBA

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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
#577FBA
#577FBA

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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
#577FBA
#577FBA

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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
#577FBA
#577FBA

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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 #577FBA

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

Cyan Azure color link
Cyan Azure

#4E82B4

Silver Lake Blue color link
Silver Lake Blue

#5D89BA

Danube color link
Danube

#5B89C0

Off Blue color link
Off Blue

#5684AE

Float color link
Float

#4C81C3

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

#577FBA color backgrounds & wallpapers

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

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

Conversions between color systems and etc.

  • HEX#577FBA
  • RGB87, 127, 186
  • CMYK39, 23, 0, 27
  • CSSrgb(87, 127, 186)
  • HSL216°, 42%, 54%
  • HSL Precise215.758°, 41.772%, 53.529%
  • 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)0.729
  • GLSLvec3(0.341, 0.498, 0.729)
  • GLSL with alphavec4(0.341, 0.498, 0.729, 1.000)
  • HLSL / Metalfloat3(0.341, 0.498, 0.729)
  • Percentage of Red in RGB34.1%
  • Percentage of Green in RGB49.8%
  • Percentage of Blue in RGB72.9%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID577FBA
  • DECIMAL ID5734330
  • Name LengthThis color has no name
  • This page visited1 times
  • Counting from2025-01-01

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