Information about #355FD4 color

#355FD4 color image

Basic facts about this digital color

In the Register's classification, #355FD4 belongs to the Azure Color Family, featuring High Saturation and Light brightness. In numbers: rgb(53, 95, 212) (20.8% red, 37.3% green, 83.1% blue), or CMYK 62 / 46 / 0 / 17 for print. Curious how these numbers work? Read our RGB color codes guide.

#355FD4 presents itself as a energetic, saturated azure — one that feels open and friendly. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is almost identical to Byzantine Blue (#3457D5). Its next-closest registered neighbors are Flat Medium Blue (#3A5FCD) and Royal Blue (#2B60DE).

In RGB terms — rgb(53, 95, 212) — the blue channel does the heavy lifting here. If you plan to put text on a #355FD4 background, choose white — the contrast ratio is 5.6:1 (passing WCAG AA), while black manages only 3.7:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#355FD4 color variations

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

#355FD4 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 #355FD4

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

Royal Blue color link
Royal Blue

#2B60DE

Mariner color link
Mariner

#286ACD

True Blue color link
True Blue

#2D68C4

Han Blue color link
Han Blue

#446CCF

Celtic Blue color link
Celtic Blue

#246BCE

Savoy Blue color link
Savoy Blue

#4B61D1

Google Blue color link
Google Blue

#3369E8

Bluetiful color link
Bluetiful

#3C69E7

Flickr Blue color link
Flickr Blue

#216BD6

Warm Blue color link
Warm Blue

#4B57DB

Conversions between color systems and etc.

  • HEX#355FD4
  • RGB53, 95, 212
  • CMYK62, 46, 0, 17
  • CSSrgb(53, 95, 212)
  • HSL224°, 65%, 52%
  • HSL Precise224.151°, 64.898%, 51.961%
  • HSV224°, 75%, 83%
  • HSB224°, 75%, 83%
  • Normalized R (0.0–1.0)0.208
  • Normalized G (0.0–1.0)0.373
  • Normalized B (0.0–1.0)0.831
  • GLSLvec3(0.208, 0.373, 0.831)
  • GLSL with alphavec4(0.208, 0.373, 0.831, 1.000)
  • HLSL / Metalfloat3(0.208, 0.373, 0.831)
  • Percentage of Red in RGB20.8%
  • Percentage of Green in RGB37.3%
  • Percentage of Blue in RGB83.1%
  • Color FamilyAzure
  • Saturation FamilyHigh Saturation
  • Lightness FamilyLight
  • HEX ID355FD4
  • DECIMAL ID3497940
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01