Information about #343D3C color

#343D3C color image

Basic facts about this digital color

In the Register's classification, #343D3C belongs to the Cyan Color Family, featuring Desaturated and Dark brightness. The mix behind it: rgb(52, 61, 60) — 20.4% red, 23.9% green, 23.5% blue; the print equivalent is CMYK 4 / 0 / 0 / 76. New to color codes? See our guide to RGB color codes.

#343D3C is a quiet, subdued grey that carries a shadowy depth. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Atom (#373A3C). Nearby in the Register you will also find Metallic Charcoal (#343B40) and Vulcan (#36383C).

In RGB terms — rgb(52, 61, 60) — the green channel does the heavy lifting here. If you plan to put text on a #343D3C background, choose white — the contrast ratio is 11.2:1 (passing WCAG AAA), while black manages only 1.9:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. #343D3C has no official name yet. If this shade means something to you, you can be the one to name it.

#343D3C color variations

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

#343D3C 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 #343D3C

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

Atom color link
Atom

#373A3C

Vulcan color link
Vulcan

#36383C

Possessed color link
Possessed

#373B38

Onyx color link
Onyx

#353839

Mine Shaft color link
Mine Shaft

#373E41

Onando color link
Onando

#364141

High Tide color link
High Tide

#32373F

Shark color link
Shark

#34363A

HLH SG Grey color link
HLH SG Grey

#383838

Conversions between color systems and etc.

  • HEX#343D3C
  • RGB52, 61, 60
  • CMYK4, 0, 0, 76
  • CSSrgb(52, 61, 60)
  • HSL173°, 8%, 22%
  • HSL Precise173.333°, 7.965%, 22.157%
  • HSV173°, 15%, 24%
  • HSB173°, 15%, 24%
  • Normalized R (0.0–1.0)0.204
  • Normalized G (0.0–1.0)0.239
  • Normalized B (0.0–1.0)0.235
  • GLSLvec3(0.204, 0.239, 0.235)
  • GLSL with alphavec4(0.204, 0.239, 0.235, 1.000)
  • HLSL / Metalfloat3(0.204, 0.239, 0.235)
  • Percentage of Red in RGB20.4%
  • Percentage of Green in RGB23.9%
  • Percentage of Blue in RGB23.5%
  • Color FamilyCyan
  • Saturation FamilyDesaturated
  • Lightness FamilyDark
  • HEX ID343D3C
  • DECIMAL ID3423548
  • Name LengthThis color has no name
  • Seen by search & AI crawlers33 times
  • Counting from2025-01-01