Information about #306B6B color

#306B6B color image

Basic facts about this digital color

In the Register's classification, #306B6B belongs to the Cyan Color Family, featuring Mild Saturation and Neutral brightness. The mix behind it: rgb(48, 107, 107) — 18.8% red, 42% green, 42% blue; the print equivalent is CMYK 23 / 0 / 0 / 58. Curious how these numbers work? Read our RGB color codes guide.

#306B6B is a moderately toned aqua cyan that holds a balanced mid-tone. 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 Muse (#2E696D). Its next-closest registered neighbors are Boomtown (#346672) and Casal (#2F6168).

The recipe behind #306B6B is rgb(48, 107, 107), with green as the dominant ingredient. Accessibility-wise, white text works best on #306B6B: 6.1:1 contrast (passing WCAG AA) versus 3.4:1 for black. #306B6B has no official name yet. If this shade means something to you, you can be the one to name it.

#306B6B color variations

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

#306B6B 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 #306B6B

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

Muse color link
Muse

#2E696D

Boomtown color link
Boomtown

#346672

Casal color link
Casal

#2F6168

Genoa color link
Genoa

#31796D

Myrtle Green color link
Myrtle Green

#317873

Globe color link
Globe

#256761

Blumine color link
Blumine

#305C71

Undercurrent color link
Undercurrent

#365C6C

Vintage Teal color link
Vintage Teal

#3B7577

Elm color link
Elm

#297B76

Conversions between color systems and etc.

  • HEX#306B6B
  • RGB48, 107, 107
  • CMYK23, 0, 0, 58
  • CSSrgb(48, 107, 107)
  • HSL180°, 38%, 30%
  • HSL Precise180°, 38.065%, 30.392%
  • HSV180°, 55%, 42%
  • HSB180°, 55%, 42%
  • Normalized R (0.0–1.0)0.188
  • Normalized G (0.0–1.0)0.420
  • Normalized B (0.0–1.0)0.420
  • GLSLvec3(0.188, 0.420, 0.420)
  • GLSL with alphavec4(0.188, 0.420, 0.420, 1.000)
  • HLSL / Metalfloat3(0.188, 0.420, 0.420)
  • Percentage of Red in RGB18.8%
  • Percentage of Green in RGB42%
  • Percentage of Blue in RGB42%
  • Color FamilyCyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyNeutral
  • HEX ID306B6B
  • DECIMAL ID3173227
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01