Information about #40A5B5 color

#40A5B5 color image

Basic facts about this digital color

#40A5B5 falls into the Cyan Color Family — Moderate Saturation, Light brightness. The mix behind it: rgb(64, 165, 181) — 25.1% red, 64.7% green, 71% blue; the print equivalent is CMYK 46 / 6 / 0 / 29. Curious how these numbers work? Read our RGB color codes guide.

#40A5B5 presents itself as a clearly saturated aqua cyan — one that carries an easy, daylight feel. It is a natural fit for balanced palettes where no single element should shout. In The Official Register of Color Names it is a near neighbor of Homebox Blue (#36A2B9). Slightly further away sit Soft Teal (#44A9AA) and Moonstone (#3AA8C1).

Technically, the mix leans on its blue channel (rgb(64, 165, 181)), which gives #40A5B5 its character. On this background, black text reaches a 7.3:1 contrast ratio (passing WCAG AAA); white stays at 2.9:1. Out of 16,777,216 possible colors, #40A5B5 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#40A5B5 color variations

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

#40A5B5 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 #40A5B5

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

Homebox Blue color link
Homebox Blue

#36A2B9

Soft Teal color link
Soft Teal

#44A9AA

Moonstone color link
Moonstone

#3AA8C1

Verdigris color link
Verdigris

#43B3AE

Aquarius color link
Aquarius

#43A8C5

Such Fun color link
Such Fun

#489EA8

Toto color link
Toto

#519DAF

Boston Blue color link
Boston Blue

#3B91B4

Endorphin color link
Endorphin

#4190AD

Hemisphere color link
Hemisphere

#4E93BA

Conversions between color systems and etc.

  • HEX#40A5B5
  • RGB64, 165, 181
  • CMYK46, 6, 0, 29
  • CSSrgb(64, 165, 181)
  • HSL188°, 48%, 48%
  • HSL Precise188.205°, 47.755%, 48.039%
  • HSV188°, 65%, 71%
  • HSB188°, 65%, 71%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.647
  • Normalized B (0.0–1.0)0.710
  • GLSLvec3(0.251, 0.647, 0.710)
  • GLSL with alphavec4(0.251, 0.647, 0.710, 1.000)
  • HLSL / Metalfloat3(0.251, 0.647, 0.710)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB64.7%
  • Percentage of Blue in RGB71%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyLight
  • HEX ID40A5B5
  • DECIMAL ID4236725
  • Name LengthThis color has no name
  • Seen by search & AI crawlers12 times
  • Counting from2025-01-01