Information about #40688D color

#40688D color image

Basic facts about this digital color

In the Register's classification, #40688D belongs to the Azure Color Family, featuring Mild Saturation and Light brightness. The mix behind it: rgb(64, 104, 141) — 25.1% red, 40.8% green, 55.3% blue; the print equivalent is CMYK 30 / 15 / 0 / 45. New to color codes? See our guide to RGB color codes.

#40688D is a softly balanced steel-blue azure that feels open and friendly. In practice it works well for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Wavelength (#3C6886). Its next-closest registered neighbors are Queen Blue (#436B95) and Calypso (#3D7188).

The recipe behind #40688D is rgb(64, 104, 141), with blue as the dominant ingredient. Accessibility-wise, white text works best on #40688D: 5.9:1 contrast (passing WCAG AA) versus 3.6:1 for black. Out of 16,777,216 possible colors, #40688D is still unnamed — it can be claimed and named in The Official Register of Color Names.

#40688D color variations

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

#40688D 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 #40688D

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

Wavelength color link
Wavelength

#3C6886

Queen Blue color link
Queen Blue

#436B95

Calypso color link
Calypso

#3D7188

Wedgewood color link
Wedgewood

#4C6B88

Dusky Blue color link
Dusky Blue

#475F94

Quantum Leap color link
Quantum Leap

#4F698B

Ugly Blue color link
Ugly Blue

#31668A

Teal Blue color link
Teal Blue

#367588

Super Duper color link
Super Duper

#42639F

Norwester color link
Norwester

#48798A

Conversions between color systems and etc.

  • HEX#40688D
  • RGB64, 104, 141
  • CMYK30, 15, 0, 45
  • CSSrgb(64, 104, 141)
  • HSL209°, 38%, 40%
  • HSL Precise208.831°, 37.561%, 40.196%
  • HSV209°, 55%, 55%
  • HSB209°, 55%, 55%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.408
  • Normalized B (0.0–1.0)0.553
  • GLSLvec3(0.251, 0.408, 0.553)
  • GLSL with alphavec4(0.251, 0.408, 0.553, 1.000)
  • HLSL / Metalfloat3(0.251, 0.408, 0.553)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB40.8%
  • Percentage of Blue in RGB55.3%
  • Color FamilyAzure
  • Saturation FamilyMild Saturation
  • Lightness FamilyLight
  • HEX ID40688D
  • DECIMAL ID4221069
  • Name LengthThis color has no name
  • Seen by search & AI crawlers8 times
  • Counting from2025-01-01