Information about #578CC1 color

#578CC1 color image

Basic facts about this digital color

In the Register's classification, #578CC1 belongs to the Azure Color Family, featuring Moderate Saturation and Light brightness. In numbers: rgb(87, 140, 193) (34.1% red, 54.9% green, 75.7% blue), or CMYK 42 / 21 / 0 / 24 for print. Curious how these numbers work? Read our RGB color codes guide.

#578CC1 presents itself as a confidently colored steel-blue azure — one that feels open and friendly. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is almost identical to Danube (#5B89C0). Its next-closest registered neighbors are Subzero (#5B8DBD) and Havelock Blue (#5784C1).

In RGB terms — rgb(87, 140, 193) — the blue channel does the heavy lifting here. If you plan to put text on a #578CC1 background, choose black — the contrast ratio is 5.9:1 (passing WCAG AA), while white manages only 3.5:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#578CC1 color variations

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

#578CC1 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

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

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

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

Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme

Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme

Nearest named colors to #578CC1

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

Danube color link
Danube

#5B89C0

Subzero color link
Subzero

#5B8DBD

Hemisphere color link
Hemisphere

#4E93BA

Faded Blue color link
Faded Blue

#658CBB

Float color link
Float

#4C81C3

Silk Blue color link
Silk Blue

#488AC7

Glaucous color link
Glaucous

#6082B6

Monge Blue color link
Monge Blue

#4D8DB2

Cool Blue color link
Cool Blue

#4984B8

Conversions between color systems and etc.

  • HEX#578CC1
  • RGB87, 140, 193
  • CMYK42, 21, 0, 24
  • CSSrgb(87, 140, 193)
  • HSL210°, 46%, 55%
  • HSL Precise210°, 46.087%, 54.902%
  • HSV210°, 55%, 76%
  • HSB210°, 55%, 76%
  • Normalized R (0.0–1.0)0.341
  • Normalized G (0.0–1.0)0.549
  • Normalized B (0.0–1.0)0.757
  • GLSLvec3(0.341, 0.549, 0.757)
  • GLSL with alphavec4(0.341, 0.549, 0.757, 1.000)
  • HLSL / Metalfloat3(0.341, 0.549, 0.757)
  • Percentage of Red in RGB34.1%
  • Percentage of Green in RGB54.9%
  • Percentage of Blue in RGB75.7%
  • Color FamilyAzure
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID578CC1
  • DECIMAL ID5737665
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01