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Information about #398E8B color

#398E8B color image

Basic facts about this digital color

The digital color #398E8B is classified in the Register under the Cyan Color Family, with Moderate Saturation and Neutral brightness. In numbers: rgb(57, 142, 139) (22.4% red, 55.7% green, 54.5% blue), or CMYK 33 / 0 / 1 / 44 for print. Curious how these numbers work? Read our RGB color codes guide.

The color #398E8B reads as a clearly saturated aqua cyan and holds a balanced mid-tone. Expect to see shades like this in understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Blue Chill (#408F90). Its next-closest registered neighbors are Landmark (#3E9889) and Sea (#3C9992).

Technically, the mix leans on its green channel (rgb(57, 142, 139)), which gives #398E8B its character. If you plan to put text on a #398E8B background, choose black — the contrast ratio is 5.4:1 (passing WCAG AA), while white manages only 3.9:1. No one has named #398E8B so far. Register a name for it and it becomes a permanent record.

#398E8B color variations

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

#398E8B 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 #398E8B

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

Blue Chill color link
Blue Chill

#408F90

Landmark color link
Landmark

#3E9889

Sea color link
Sea

#3C9992

Retreat color link
Retreat

#39909B

Lochinvar color link
Lochinvar

#489084

Gossamer color link
Gossamer

#399F86

Celeritas color link
Celeritas

#299792

Dusty Teal color link
Dusty Teal

#4C9085

Paradiso color link
Paradiso

#488084

Conversions between color systems and etc.

  • HEX#398E8B
  • RGB57, 142, 139
  • CMYK33, 0, 1, 44
  • CSSrgb(57, 142, 139)
  • HSL178°, 43%, 39%
  • HSL Precise177.882°, 42.714%, 39.02%
  • HSV178°, 60%, 56%
  • HSB178°, 60%, 56%
  • Normalized R (0.0–1.0)0.224
  • Normalized G (0.0–1.0)0.557
  • Normalized B (0.0–1.0)0.545
  • GLSLvec3(0.224, 0.557, 0.545)
  • GLSL with alphavec4(0.224, 0.557, 0.545, 1.000)
  • HLSL / Metalfloat3(0.224, 0.557, 0.545)
  • Percentage of Red in RGB22.4%
  • Percentage of Green in RGB55.7%
  • Percentage of Blue in RGB54.5%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyNeutral
  • HEX ID398E8B
  • DECIMAL ID3772043
  • Name LengthThis color has no name
  • This page visited304 times
  • Counting from2025-01-01