Information about #42E3FF color

#42E3FF color image

Basic facts about this digital color

In the Register's classification, #42E3FF belongs to the Cyan Color Family, featuring Full Saturation and Very Light brightness. In numbers: rgb(66, 227, 255) (25.9% red, 89% green, 100% blue), or CMYK 74 / 11 / 0 / 0 for print. Curious how these numbers work? Read our RGB color codes guide.

#42E3FF presents itself as a pure, full-strength water-like cyan — one 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 just a few steps away from Lani Blau (#46DBEE). Its next-closest registered neighbors are Blue Diamond (#4EE2EC) and Bright Cyan (#41FDFE).

In RGB terms — rgb(66, 227, 255) — the blue channel does the heavy lifting here. Accessibility-wise, black text works best on #42E3FF: 13.7:1 contrast (passing WCAG AAA) versus 1.5:1 for white. #42E3FF has no official name yet. If this shade means something to you, you can be the one to name it.

#42E3FF color variations

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

#42E3FF color tints

Tints look brighter, pastel, and less intense.
#42E3FF

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#68E8FF

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#8DEEFF

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#B3F3FF

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#D9F9FF

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White

#FFFFFF

#42E3FF color shades

Shades look darker, richer, and more solid.
#42E3FF

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#02D9FF

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#00A3C0

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#006D80

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#003640

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Black

#000000

#42E3FF color tones

Tones looks more sophisticated and complex than base colors.
#42E3FF

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#49D2EA

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#52C0D3

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#5FACBA

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#6D979E

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Grey

#808080

#42E3FF color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#8442FF

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#424BFF

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#4297FF

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#42E3FF

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#42FFCF

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#42FF84

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#4BFF42

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#42E3FF 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
#42E3FF
#42E3FF

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#FF5F42
#FF5F42

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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
#42E3FF
#42E3FF

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#FFBD42
#FFBD42

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#FF4284
#FF4284

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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
#4284FF
#4284FF

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#42E3FF
#42E3FF

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#42FFBD
#42FFBD

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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
#42E3FF
#42E3FF

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#FF42E3
#FF42E3

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#E3FF42
#E3FF42

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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
#42E3FF
#42E3FF

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#5F42FF
#5F42FF

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#FF5F42
#FF5F42

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#E3FF42
#E3FF42

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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
#42E3FF
#42E3FF

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#BD42FF
#BD42FF

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#FF5F42
#FF5F42

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#84FF42
#84FF42

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Nearest named colors to #42E3FF

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

Lani Blau color link
Lani Blau

#46DBEE

Blue Diamond color link
Blue Diamond

#4EE2EC

Bright Cyan color link
Bright Cyan

#41FDFE

LAURON color link
LAURON

#38FDFF

Brilliant Cyan color link
Brilliant Cyan

#51E7E7

Metallic Cyan color link
Metallic Cyan

#37F5EB

Brilliant Arctic Blue color link
Brilliant Arctic Blue

#51D5E7

Blue Zircon color link
Blue Zircon

#57FEFF

Bright Light Blue color link
Bright Light Blue

#26F7FD

Light Brilliant Arctic Blue color link
Light Brilliant Arctic Blue

#65ECFF

Light Brilliant Cerulean color link
Light Brilliant Cerulean

#65D8FF

Jan Blue color link
Jan Blue

#48CAE4

#42E3FF color backgrounds & wallpapers

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

#42E3FF color image #42E3FF color ORCN HD wallpaper 3840x2160 (Desktop)
#42E3FF color image #42E3FF color ORCN HD wallpaper 1170x2532 (Mobile)
#42E3FF color image #42E3FF color solid HD wallpaper 3840x2160 (Desktop)
#42E3FF color image #42E3FF color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#42E3FF
  • RGB66, 227, 255
  • CMYK74, 11, 0, 0
  • CSSrgb(66, 227, 255)
  • HSL189°, 100%, 63%
  • HSL Precise188.889°, 100%, 62.941%
  • HSV189°, 74%, 100%
  • HSB189°, 74%, 100%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.890
  • Normalized B (0.0–1.0)1.000
  • GLSLvec3(0.259, 0.890, 1.000)
  • GLSL with alphavec4(0.259, 0.890, 1.000, 1.000)
  • HLSL / Metalfloat3(0.259, 0.890, 1.000)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB89%
  • Percentage of Blue in RGB100%
  • Color FamilyCyan
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID42E3FF
  • DECIMAL ID4383743
  • Name LengthThis color has no name
  • Seen by search & AI crawlers37 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.