Information about #3F57AB color

#3F57AB color image

Basic facts about this digital color

In the Register's classification, #3F57AB belongs to the Blue Color Family, featuring Moderate Saturation and Light brightness. The mix behind it: rgb(63, 87, 171) — 24.7% red, 34.1% green, 67.1% blue; the print equivalent is CMYK 42 / 33 / 0 / 33. Curious how these numbers work? Read our RGB color codes guide.

#3F57AB is a pleasantly vivid classic blue that carries an easy, daylight feel. It is a natural fit for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a near neighbor of Moderate Phthalo Blue (#4A55A8). Slightly further away sit Gypsy Queen (#4E56AC) and Moderate Sapphire Blue (#4A61A8).

Technically, the mix leans on its blue channel (rgb(63, 87, 171)), which gives #3F57AB its character. Accessibility-wise, white text works best on #3F57AB: 6.6:1 contrast (passing WCAG AA) versus 3.2:1 for black. No one has named #3F57AB so far. Register a name for it and it becomes a permanent record.

#3F57AB color variations

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

#3F57AB 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 #3F57AB

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#3F57AB
  • RGB63, 87, 171
  • CMYK42, 33, 0, 33
  • CSSrgb(63, 87, 171)
  • HSL227°, 46%, 46%
  • HSL Precise226.667°, 46.154%, 45.882%
  • HSV227°, 63%, 67%
  • HSB227°, 63%, 67%
  • Normalized R (0.0–1.0)0.247
  • Normalized G (0.0–1.0)0.341
  • Normalized B (0.0–1.0)0.671
  • GLSLvec3(0.247, 0.341, 0.671)
  • GLSL with alphavec4(0.247, 0.341, 0.671, 1.000)
  • HLSL / Metalfloat3(0.247, 0.341, 0.671)
  • Percentage of Red in RGB24.7%
  • Percentage of Green in RGB34.1%
  • Percentage of Blue in RGB67.1%
  • Color FamilyBlue
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID3F57AB
  • DECIMAL ID4151211
  • Name LengthThis color has no name
  • This page visited1 times
  • Counting from2025-01-01