Information about #5B5BFB color

#5B5BFB color image

Basic facts about this digital color

In the Register's classification, #5B5BFB belongs to the Blue Color Family, featuring Full Saturation and Very Light brightness. In numbers: rgb(91, 91, 251) (35.7% red, 35.7% green, 98.4% blue), or CMYK 63 / 63 / 0 / 2 for print. New to color codes? See our guide to RGB color codes.

#5B5BFB presents itself as a intensely saturated classic blue — one that has a delicate, washed-out lightness. In practice it works well for minimalist layouts, soft backgrounds and pastel palettes. In The Official Register of Color Names it is just a few steps away from Light Brilliant Blue (#6565FF). Slightly further away sit Very Light Blue (#6666FF) and Blue Lotus (#6960EC).

The recipe behind #5B5BFB is rgb(91, 91, 251), with blue as the dominant ingredient. Accessibility-wise, white text works best on #5B5BFB: 4.8:1 contrast (passing WCAG AA) versus 4.3:1 for black. No one has named #5B5BFB so far. Register a name for it and it becomes a permanent record.

#5B5BFB color variations

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

#5B5BFB 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 #5B5BFB

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#5B5BFB
  • RGB91, 91, 251
  • CMYK63, 63, 0, 2
  • CSSrgb(91, 91, 251)
  • HSL240°, 95%, 67%
  • HSL Precise240°, 95.238%, 67.059%
  • HSV240°, 64%, 98%
  • HSB240°, 64%, 98%
  • Normalized R (0.0–1.0)0.357
  • Normalized G (0.0–1.0)0.357
  • Normalized B (0.0–1.0)0.984
  • GLSLvec3(0.357, 0.357, 0.984)
  • GLSL with alphavec4(0.357, 0.357, 0.984, 1.000)
  • HLSL / Metalfloat3(0.357, 0.357, 0.984)
  • Percentage of Red in RGB35.7%
  • Percentage of Green in RGB35.7%
  • Percentage of Blue in RGB98.4%
  • Color FamilyBlue
  • Saturation FamilyFull Saturation
  • Lightness FamilyVery Light
  • HEX ID5B5BFB
  • DECIMAL ID5987323
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01