Information about #6661B3 color

#6661B3 color image

Basic facts about this digital color

In the Register's classification, #6661B3 belongs to the Blue Color Family, featuring Mild Saturation and Light brightness. The mix behind it: rgb(102, 97, 179) — 40% red, 38% green, 70.2% blue; the print equivalent is CMYK 30 / 32 / 0 / 30. Curious how these numbers work? Read our RGB color codes guide.

The color #6661B3 reads as a moderately toned deep-sea blue and feels open and friendly. 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 almost identical to Blue Marguerite (#6A5BB1). Its next-closest registered neighbors are Pastel Navy Blue (#5E5CB2) and Chetwode Blue (#666FB4).

In RGB terms — rgb(102, 97, 179) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #6661B3: 5.3:1 contrast (passing WCAG AA) versus 3.9:1 for black. #6661B3 has no official name yet. If this shade means something to you, you can be the one to name it.

#6661B3 color variations

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

#6661B3 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 #6661B3

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

Deluge color link
Deluge

#7563A8

Deloras color link
Deloras

#606AA1

Scampi color link
Scampi

#6F63A0

Toolbox color link
Toolbox

#746CC0

Liberty color link
Liberty

#545AA7

Anchor color link
Anchor

#526DB2

Studio color link
Studio

#714AB2

Conversions between color systems and etc.

  • HEX#6661B3
  • RGB102, 97, 179
  • CMYK30, 32, 0, 30
  • CSSrgb(102, 97, 179)
  • HSL244°, 35%, 54%
  • HSL Precise243.659°, 35.043%, 54.118%
  • HSV244°, 46%, 70%
  • HSB244°, 46%, 70%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.380
  • Normalized B (0.0–1.0)0.702
  • GLSLvec3(0.400, 0.380, 0.702)
  • GLSL with alphavec4(0.400, 0.380, 0.702, 1.000)
  • HLSL / Metalfloat3(0.400, 0.380, 0.702)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB38%
  • Percentage of Blue in RGB70.2%
  • Color FamilyBlue
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID6661B3
  • DECIMAL ID6709683
  • Name LengthThis color has no name
  • Seen by search & AI crawlers19 times
  • Counting from2025-01-01