Information about #51617B color

#51617B color image

Basic facts about this digital color

#51617B falls into the Azure Color FamilyLow Saturation, Light brightness. The mix behind it: rgb(81, 97, 123) — 31.8% red, 38% green, 48.2% blue; the print equivalent is CMYK 16 / 10 / 0 / 52. New to color codes? See our guide to RGB color codes.

A softly toned sky-leaning azure, #51617B carries an easy, daylight feel. 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 Lifesaver (#535E7F). Slightly further away sit Rustic Blue (#525D80) and Dark Electric Blue (#536878).

Technically, the mix leans on its blue channel (rgb(81, 97, 123)), which gives #51617B its character. On this background, white text reaches a 6.3:1 contrast ratio (passing WCAG AA); black stays at 3.3:1. Out of 16,777,216 possible colors, #51617B is still unnamed — it can be claimed and named in The Official Register of Color Names.

#51617B color variations

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

#51617B 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 #51617B

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

Lifesaver color link
Lifesaver

#535E7F

Rustic Blue color link
Rustic Blue

#525D80

Slate color link
Slate

#516572

Cadet color link
Cadet

#536872

Hendrix color link
Hendrix

#4C567C

Black Coral color link
Black Coral

#54626F

Streetwise color link
Streetwise

#4F6971

Marble Blue color link
Marble Blue

#566D7E

Chambray color link
Chambray

#475877

Bismark color link
Bismark

#486C7A

Dusk color link
Dusk

#4E5481

Conversions between color systems and etc.

  • HEX#51617B
  • RGB81, 97, 123
  • CMYK16, 10, 0, 52
  • CSSrgb(81, 97, 123)
  • HSL217°, 21%, 40%
  • HSL Precise217.143°, 20.588%, 40%
  • HSV217°, 34%, 48%
  • HSB217°, 34%, 48%
  • Normalized R (0.0–1.0)0.318
  • Normalized G (0.0–1.0)0.380
  • Normalized B (0.0–1.0)0.482
  • GLSLvec3(0.318, 0.380, 0.482)
  • GLSL with alphavec4(0.318, 0.380, 0.482, 1.000)
  • HLSL / Metalfloat3(0.318, 0.380, 0.482)
  • Percentage of Red in RGB31.8%
  • Percentage of Green in RGB38%
  • Percentage of Blue in RGB48.2%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyLight
  • HEX ID51617B
  • DECIMAL ID5333371
  • Name LengthThis color has no name
  • Seen by search & AI crawlers17 times
  • Counting from2025-01-01