Information about #647FA0 color

#647FA0 color image

Basic facts about this digital color

#647FA0 falls into the Azure Color Family — Low Saturation, Light brightness. The mix behind it: rgb(100, 127, 160) — 39.2% red, 49.8% green, 62.7% blue; the print equivalent is CMYK 24 / 13 / 0 / 37. New to color codes? See our guide to RGB color codes.

A calm, restrained azure, #647FA0 sits on the lighter side of the spectrum. Designers typically reach for tones like this for balanced palettes where no single element should shout. In The Official Register of Color Names it is almost identical to Greyish Blue (#5E819D). Nearby in the Register you will also find Hoki (#65869F) and LuLu (#637F95).

In RGB terms — rgb(100, 127, 160) — the blue channel does the heavy lifting here. On this background, black text reaches a 5.1:1 contrast ratio (passing WCAG AA); white stays at 4.1:1. No one has named #647FA0 so far. Register a name for it and it becomes a permanent record.

#647FA0 color variations

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

#647FA0 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 #647FA0

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

Greyish Blue color link
Greyish Blue

#5E819D

Hoki color link
Hoki

#65869F

LuLu color link
LuLu

#637F95

Grey Blue color link
Grey Blue

#6B8BA4

Horizon color link
Horizon

#648894

Tsunami color link
Tsunami

#6B8393

Escapade color link
Escapade

#667C91

Panorama color link
Panorama

#597499

Bermuda Grey color link
Bermuda Grey

#6F8C9F

Conversions between color systems and etc.

  • HEX#647FA0
  • RGB100, 127, 160
  • CMYK24, 13, 0, 37
  • CSSrgb(100, 127, 160)
  • HSL213°, 24%, 51%
  • HSL Precise213°, 24%, 50.98%
  • HSV213°, 38%, 63%
  • HSB213°, 38%, 63%
  • Normalized R (0.0–1.0)0.392
  • Normalized G (0.0–1.0)0.498
  • Normalized B (0.0–1.0)0.627
  • GLSLvec3(0.392, 0.498, 0.627)
  • GLSL with alphavec4(0.392, 0.498, 0.627, 1.000)
  • HLSL / Metalfloat3(0.392, 0.498, 0.627)
  • Percentage of Red in RGB39.2%
  • Percentage of Green in RGB49.8%
  • Percentage of Blue in RGB62.7%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID647FA0
  • DECIMAL ID6586272
  • Name LengthThis color has no name
  • Seen by search & AI crawlers316 times
  • Counting from2025-01-01