Information about #FF665B color

#FF665B color image

Basic facts about this digital color

In the Register's classification, #FF665B belongs to the Red Color Family, featuring Full Saturation and Very Light brightness. The mix behind it: rgb(255, 102, 91) — 100% red, 40% green, 35.7% blue; the print equivalent is CMYK 0 / 60 / 64 / 0. Curious how these numbers work? Read our RGB color codes guide.

The color #FF665B reads as a maximally vivid red and floats near the light end of the scale. Expect to see shades like this in clean interfaces where content needs room to breathe. In The Official Register of Color Names it is almost identical to Pastel Red (#FF6961). Nearby in the Register you will also find Thrice Dyed Crimson (#F7665A) and Coral Pink (#FF6163).

Technically, the mix leans on its red channel (rgb(255, 102, 91)), which gives #FF665B its character. If you plan to put text on a #FF665B background, choose black — the contrast ratio is 7.3:1 (passing WCAG AAA), while white manages only 2.9:1. #FF665B has no official name yet. If this shade means something to you, you can be the one to name it.

#FF665B color variations

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

#FF665B color tints

Tints look brighter, pastel, and less intense.
#FF665B

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#FF857C

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#FFA39D

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#FFC2BD

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#FFE0DE

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White

#FFFFFF

#FF665B color shades

Shades look darker, richer, and more solid.
#FF665B

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#FF2516

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#D00D00

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#8A0900

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#450400

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Black

#000000

#FF665B color tones

Tones looks more sophisticated and complex than base colors.
#FF665B

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#EC655B

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#D7675F

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#BD6C66

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#A07471

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Grey

#808080

#FF665B color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#D3FF5B

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#FFE95B

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#FFA75B

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#FF665B

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#FF5B92

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#FF5BD3

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#E95BFF

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#FF665B 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
#FF665B
#FF665B

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#5CF4FF
#5CF4FF

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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
#FF665B
#FF665B

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#5CA3FF
#5CA3FF

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#5CFFB8
#5CFFB8

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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
#FFB85C
#FFB85C

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#FF665B
#FF665B

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#FF5CA3
#FF5CA3

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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
#FF665B
#FF665B

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#5CFF67
#5CFF67

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#675CFF
#675CFF

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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
#FF665B
#FF665B

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#F4FF5C
#F4FF5C

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#5CF4FF
#5CF4FF

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#675CFF
#675CFF

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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
#FF665B
#FF665B

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#A3FF5C
#A3FF5C

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#5CF4FF
#5CF4FF

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#B85CFF
#B85CFF

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Nearest named colors to #FF665B

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

Pastel Red color link
Pastel Red

#FF6961

Thrice Dyed Crimson color link
Thrice Dyed Crimson

#F7665A

Coral Pink color link
Coral Pink

#FF6163

Bittersweet color link
Bittersweet

#FE6F5E

Sunset Orange color link
Sunset Orange

#FD5E53

Bean Red color link
Bean Red

#F75D59

Orange Pink color link
Orange Pink

#FF6F52

Airbnb color link
Airbnb

#FD5C63

Eclipto Coral color link
Eclipto Coral

#F97068

Outrageous Orange color link
Outrageous Orange

#FF6E4A

Pinkish Orange color link
Pinkish Orange

#FF724C

Tomato color link
Tomato

#FF6347

#FF665B color backgrounds & wallpapers

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

#FF665B color image #FF665B color ORCN HD wallpaper 3840x2160 (Desktop)
#FF665B color image #FF665B color ORCN HD wallpaper 1170x2532 (Mobile)
#FF665B color image #FF665B color solid HD wallpaper 3840x2160 (Desktop)
#FF665B color image #FF665B color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#FF665B
  • RGB255, 102, 91
  • CMYK0, 60, 64, 0
  • CSSrgb(255, 102, 91)
  • HSL4°, 100%, 68%
  • HSL Precise4.024°, 100%, 67.843%
  • HSV4°, 64%, 100%
  • HSB4°, 64%, 100%
  • Normalized R (0.0–1.0)1.000
  • Normalized G (0.0–1.0)0.400
  • Normalized B (0.0–1.0)0.357
  • GLSLvec3(1.000, 0.400, 0.357)
  • GLSL with alphavec4(1.000, 0.400, 0.357, 1.000)
  • HLSL / Metalfloat3(1.000, 0.400, 0.357)
  • Percentage of Red in RGB100%
  • Percentage of Green in RGB40%
  • Percentage of Blue in RGB35.7%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX IDFF665B
  • DECIMAL ID16737883
  • Name LengthThis color has no name
  • Seen by search & AI crawlers42 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.