Information about #688888 color

#688888 color image

Basic facts about this digital color

In the Register's classification, #688888 belongs to the Cyan Color Family, featuring Low Saturation and Light brightness. In numbers: rgb(104, 136, 136) (40.8% red, 53.3% green, 53.3% blue), or CMYK 13 / 0 / 0 / 47 for print. Curious how these numbers work? Read our RGB color codes guide.

A gently muted aqua cyan, #688888 carries an easy, daylight feel. 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 practically indistinguishable from Undercover (#648985). Slightly further away sit Gothic (#698890) and Steel Grey (#6F828A).

Technically, the mix leans on its green channel (rgb(104, 136, 136)), which gives #688888 its character. Accessibility-wise, black text works best on #688888: 5.5:1 contrast (passing WCAG AA) versus 3.8:1 for white. No one has named #688888 so far. Register a name for it and it becomes a permanent record.

#688888 color variations

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

#688888 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 #688888

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

Undercover color link
Undercover

#648985

Gothic color link
Gothic

#698890

Steel Grey color link
Steel Grey

#6F828A

Steel Teal color link
Steel Teal

#5F8A8B

Lynch color link
Lynch

#697D89

Bluff color link
Bluff

#718187

Gumbo color link
Gumbo

#718F8A

Tsunami color link
Tsunami

#6B8393

Horizon color link
Horizon

#648894

Slate Gray color link
Slate Gray

#708090

Conversions between color systems and etc.

  • HEX#688888
  • RGB104, 136, 136
  • CMYK13, 0, 0, 47
  • CSSrgb(104, 136, 136)
  • HSL180°, 13%, 47%
  • HSL Precise180°, 13.333%, 47.059%
  • HSV180°, 24%, 53%
  • HSB180°, 24%, 53%
  • Normalized R (0.0–1.0)0.408
  • Normalized G (0.0–1.0)0.533
  • Normalized B (0.0–1.0)0.533
  • GLSLvec3(0.408, 0.533, 0.533)
  • GLSL with alphavec4(0.408, 0.533, 0.533, 1.000)
  • HLSL / Metalfloat3(0.408, 0.533, 0.533)
  • Percentage of Red in RGB40.8%
  • Percentage of Green in RGB53.3%
  • Percentage of Blue in RGB53.3%
  • Color FamilyCyan
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID688888
  • DECIMAL ID6850696
  • Name LengthThis color has no name
  • Seen by search & AI crawlers24 times
  • Counting from2025-01-01