Information about #366668 color

#366668 color image

Basic facts about this digital color

In the Register's classification, #366668 belongs to the Cyan Color Family, featuring Mild Saturation and Neutral brightness. The mix behind it: rgb(54, 102, 104) — 21.2% red, 40% green, 40.8% blue; the print equivalent is CMYK 20 / 1 / 0 / 59. Curious how these numbers work? Read our RGB color codes guide.

#366668 is a moderately toned water-like cyan that occupies the middle of the lightness scale. It is a natural fit for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Casal (#2F6168). Slightly further away sit Muse (#2E696D) and Boomtown (#346672).

In RGB terms — rgb(54, 102, 104) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #366668: 6.4:1 contrast (passing WCAG AA) versus 3.3:1 for black. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#366668 color variations

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

#366668 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 #366668

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

Casal color link
Casal

#2F6168

Muse color link
Muse

#2E696D

Boomtown color link
Boomtown

#346672

Undercurrent color link
Undercurrent

#365C6C

Blumine color link
Blumine

#305C71

Blue Ashes color link
Blue Ashes

#3B5F78

Globe color link
Globe

#256761

Marathon color link
Marathon

#305563

Tax Break color link
Tax Break

#496569

Smalt Blue color link
Smalt Blue

#496267

Genoa color link
Genoa

#31796D

Conversions between color systems and etc.

  • HEX#366668
  • RGB54, 102, 104
  • CMYK20, 1, 0, 59
  • CSSrgb(54, 102, 104)
  • HSL182°, 32%, 31%
  • HSL Precise182.4°, 31.646%, 30.98%
  • HSV182°, 48%, 41%
  • HSB182°, 48%, 41%
  • Normalized R (0.0–1.0)0.212
  • Normalized G (0.0–1.0)0.400
  • Normalized B (0.0–1.0)0.408
  • GLSLvec3(0.212, 0.400, 0.408)
  • GLSL with alphavec4(0.212, 0.400, 0.408, 1.000)
  • HLSL / Metalfloat3(0.212, 0.400, 0.408)
  • Percentage of Red in RGB21.2%
  • Percentage of Green in RGB40%
  • Percentage of Blue in RGB40.8%
  • Color FamilyCyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID366668
  • DECIMAL ID3565160
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01