Information about #665BFF color

#665BFF color image

Basic facts about this digital color

#665BFF falls into the Blue Color Family — Full Saturation, Very Light brightness. Its exact recipe is rgb(102, 91, 255) — 40% red, 35.7% green, 100% blue — and for print it converts to CMYK 60 / 64 / 0 / 0. Curious how these numbers work? Read our RGB color codes guide.

#665BFF is a pure, full-strength deep-sea blue that appears airy and pastel-like. It is a natural fit for minimalist layouts, soft backgrounds and pastel palettes. In The Official Register of Color Names it is very close to Light Brilliant Blue (#6565FF). Its next-closest registered neighbors are Very Light Blue (#6666FF) and Eclipto Space Purple (#7068F9).

In RGB terms — rgb(102, 91, 255) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #665BFF: 4.7:1 contrast (passing WCAG AA) versus 4.5:1 for black. #665BFF has no official name yet. If this shade means something to you, you can be the one to name it.

#665BFF color variations

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

#665BFF color tints

Tints look brighter, pastel, and less intense.
#665BFF

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#857CFF

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#A39DFF

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#C2BDFF

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#E0DEFF

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White

#FFFFFF

#665BFF color shades

Shades look darker, richer, and more solid.
#665BFF

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#2516FF

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#0D00D0

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#09008A

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#040045

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Black

#000000

#665BFF color tones

Tones looks more sophisticated and complex than base colors.
#665BFF

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#655BEC

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#675FD7

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#6C66BD

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#7471A0

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Grey

#808080

#665BFF color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#FF5BD3

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#E95BFF

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#A75BFF

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#665BFF

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#5B92FF

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#5BD3FF

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#5BFFE9

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#665BFF 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
#665BFF
#665BFF

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#F4FF5C
#F4FF5C

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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
#665BFF
#665BFF

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#A3FF5C
#A3FF5C

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#FFB85C
#FFB85C

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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
#B85CFF
#B85CFF

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#665BFF
#665BFF

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#5CA3FF
#5CA3FF

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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
#665BFF
#665BFF

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#FF675C
#FF675C

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#5CFF67
#5CFF67

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#665BFF
#665BFF

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#FF5CF4
#FF5CF4

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#F4FF5C
#F4FF5C

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#5CFF67
#5CFF67

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#665BFF
#665BFF

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#FF5CA3
#FF5CA3

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#F4FF5C
#F4FF5C

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#5CFFB8
#5CFFB8

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Nearest named colors to #665BFF

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

Light Brilliant Blue color link
Light Brilliant Blue

#6565FF

Very Light Blue color link
Very Light Blue

#6666FF

Eclipto Space Purple color link
Eclipto Space Purple

#7068F9

Light Slate Blue color link
Light Slate Blue

#736AFF

Blue Lotus color link
Blue Lotus

#6960EC

Light Brilliant Persian Blue color link
Light Brilliant Persian Blue

#7865FF

Brilliant Persian Blue color link
Brilliant Persian Blue

#6451E7

Lucent Monster Eye Violet-Blue color link
Lucent Monster Eye Violet-Blue

#7E55F5

Light Brilliant Phthalo Blue color link
Light Brilliant Phthalo Blue

#6578FF

Medium Slate Blue color link
Medium Slate Blue

#7B68EE

Brilliant Indigo color link
Brilliant Indigo

#7751E7

Purpleish Blue color link
Purpleish Blue

#6140EF

#665BFF color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#665BFF color image #665BFF color ORCN HD wallpaper 3840x2160 (Desktop)
#665BFF color image #665BFF color ORCN HD wallpaper 1170x2532 (Mobile)
#665BFF color image #665BFF color solid HD wallpaper 3840x2160 (Desktop)
#665BFF color image #665BFF color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#665BFF
  • RGB102, 91, 255
  • CMYK60, 64, 0, 0
  • CSSrgb(102, 91, 255)
  • HSL244°, 100%, 68%
  • HSL Precise244.024°, 100%, 67.843%
  • HSV244°, 64%, 100%
  • HSB244°, 64%, 100%
  • Normalized R (0.0–1.0)0.400
  • Normalized G (0.0–1.0)0.357
  • Normalized B (0.0–1.0)1.000
  • GLSLvec3(0.400, 0.357, 1.000)
  • GLSL with alphavec4(0.400, 0.357, 1.000, 1.000)
  • HLSL / Metalfloat3(0.400, 0.357, 1.000)
  • Percentage of Red in RGB40%
  • Percentage of Green in RGB35.7%
  • Percentage of Blue in RGB100%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID665BFF
  • DECIMAL ID6708223
  • Name LengthThis color has no name
  • Seen by search & AI crawlers29 times
  • Counting from2025-01-01

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