Information about #668888 color
Basic facts about this digital color
#668888 is a gently muted aqua cyan that carries an easy, daylight feel. 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 Undercover (#648985). Slightly further away sit Steel Teal (#5F8A8B) and Gothic (#698890).
The recipe behind #668888 is rgb(102, 136, 136), with green as the dominant ingredient. Accessibility-wise, black text works best on #668888: 5.4:1 contrast (passing WCAG AA) versus 3.9:1 for white. No one has named #668888 so far. Register a name for it and it becomes a permanent record.
#668888 color variations
View this color variations of tints, shades, tones and hues.
#668888 color tints
Tints look brighter, pastel, and less intense.
#668888 color shades
Shades look darker, richer, and more solid.
#668888 color tones
Tones looks more sophisticated and complex than base colors.
#668888 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#668888 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.
Split complementary
Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
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.
Triadic
Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
Tetradic
Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.
Square
Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
Alternatives to #668888 color
View adjacent and very similar colors.
Nearest named colors to #668888
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#648985
#5F8A8B
#698890
#6F828A
#697D89
#648894
#6B8393
#718187
#718F8A
#73888C
#6E7F80
#607C8E
#668888 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#668888
- RGB102, 136, 136
- CMYK13, 0, 0, 47
- CSSrgb(102, 136, 136)
- HSL180°, 14%, 47%
- HSL Precise180°, 14.286%, 46.667%
- HSV180°, 25%, 53%
- HSB180°, 25%, 53%
- Normalized R (0.0–1.0)0.400
- Normalized G (0.0–1.0)0.533
- Normalized B (0.0–1.0)0.533
- GLSLvec3(0.400, 0.533, 0.533)
- GLSL with alphavec4(0.400, 0.533, 0.533, 1.000)
- HLSL / Metalfloat3(0.400, 0.533, 0.533)
- Percentage of Red in RGB40%
- Percentage of Green in RGB53.3%
- Percentage of Blue in RGB53.3%
- Color FamilyCyan
- Saturation FamilyLow Saturation
- Lightness FamilyLight
- HEX ID668888
- DECIMAL ID6719624
- Name LengthThis color has no name
- Seen by search & AI crawlers22 times
- Counting from2025-01-01
