Information about #404B4E color

#404B4E color image

Basic facts about this digital color

In the Register's classification, #404B4E belongs to the Cyan Color Family, featuring Desaturated and Neutral brightness. The mix behind it: rgb(64, 75, 78) — 25.1% red, 29.4% green, 30.6% blue; the print equivalent is CMYK 5 / 1 / 0 / 69. Curious how these numbers work? Read our RGB color codes guide.

#404B4E is a quiet, subdued grey that sits comfortably between light and dark. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is a hair away from Outer Space (#414A4C). Nearby in the Register you will also find Metallic Gunmetal (#41474E) and Kimono Storage (#3D4C51).

Technically, the mix leans on its blue channel (rgb(64, 75, 78)), which gives #404B4E its character. If you plan to put text on a #404B4E background, choose white — the contrast ratio is 9.0:1 (passing WCAG AAA), while black manages only 2.3:1. For print, note the heavy black component (K:69) — ink coverage matters with tones this deep. #404B4E has no official name yet. If this shade means something to you, you can be the one to name it.

#404B4E color variations

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

#404B4E 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 #404B4E

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

Outer Space color link
Outer Space

#414A4C

Atomic color link
Atomic

#3D4B52

Tuna color link
Tuna

#46494E

Mollusc color link
Mollusc

#43464B

Ox Gray color link
Ox Gray

#414E54

Skywater color link
Skywater

#404653

Mako color link
Mako

#444954

Rhino color link
Rhino

#3D4653

Hauraki color link
Hauraki

#3A4D49

Limed Spruce color link
Limed Spruce

#394851

Conversions between color systems and etc.

  • HEX#404B4E
  • RGB64, 75, 78
  • CMYK5, 1, 0, 69
  • CSSrgb(64, 75, 78)
  • HSL193°, 10%, 28%
  • HSL Precise192.857°, 9.859%, 27.843%
  • HSV193°, 18%, 31%
  • HSB193°, 18%, 31%
  • Normalized R (0.0–1.0)0.251
  • Normalized G (0.0–1.0)0.294
  • Normalized B (0.0–1.0)0.306
  • GLSLvec3(0.251, 0.294, 0.306)
  • GLSL with alphavec4(0.251, 0.294, 0.306, 1.000)
  • HLSL / Metalfloat3(0.251, 0.294, 0.306)
  • Percentage of Red in RGB25.1%
  • Percentage of Green in RGB29.4%
  • Percentage of Blue in RGB30.6%
  • Color FamilyCyan
  • Saturation FamilyDesaturated
  • Lightness FamilyNeutral
  • HEX ID404B4E
  • DECIMAL ID4213582
  • Name LengthThis color has no name
  • Seen by search & AI crawlers21 times
  • Counting from2025-01-01