Information about #42B8F4 color

#42B8F4 color image

Basic facts about this digital color

In the Register's classification, #42B8F4 belongs to the Azure Color Family, featuring Full Saturation and Very Light brightness. In numbers: rgb(66, 184, 244) (25.9% red, 72.2% green, 95.7% blue), or CMYK 70 / 24 / 0 / 4 for print. Curious how these numbers work? Read our RGB color codes guide.

A intensely saturated sky-leaning azure, #42B8F4 has a delicate, washed-out lightness. Expect to see shades like this in minimalist layouts, soft backgrounds and pastel palettes. In The Official Register of Color Names it is practically indistinguishable from Spring Sky (#3FB8F1). Slightly further away sit Picton Blue (#45B1E8) and LALITHA'S SKY (#34B6EA).

The recipe behind #42B8F4 is rgb(66, 184, 244), with blue as the dominant ingredient. Accessibility-wise, black text works best on #42B8F4: 9.4:1 contrast (passing WCAG AAA) versus 2.2:1 for white. No one has named #42B8F4 so far. Register a name for it and it becomes a permanent record.

#42B8F4 color variations

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

#42B8F4 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 #42B8F4

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

Conversions between color systems and etc.

  • HEX#42B8F4
  • RGB66, 184, 244
  • CMYK70, 24, 0, 4
  • CSSrgb(66, 184, 244)
  • HSL200°, 89%, 61%
  • HSL Precise200.225°, 89%, 60.784%
  • HSV200°, 73%, 96%
  • HSB200°, 73%, 96%
  • Normalized R (0.0–1.0)0.259
  • Normalized G (0.0–1.0)0.722
  • Normalized B (0.0–1.0)0.957
  • GLSLvec3(0.259, 0.722, 0.957)
  • GLSL with alphavec4(0.259, 0.722, 0.957, 1.000)
  • HLSL / Metalfloat3(0.259, 0.722, 0.957)
  • Percentage of Red in RGB25.9%
  • Percentage of Green in RGB72.2%
  • Percentage of Blue in RGB95.7%
  • Color FamilyAzure
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID42B8F4
  • DECIMAL ID4372724
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01