Information about #313C3C color

#313C3C color image

Basic facts about this digital color

The digital color #313C3C is classified in the Register under the Cyan Color Family, with Low Saturation and Dark brightness. Its exact recipe is rgb(49, 60, 60) — 19.2% red, 23.5% green, 23.5% blue — and for print it converts to CMYK 4 / 0 / 0 / 76. Curious how these numbers work? Read our RGB color codes guide.

A gently muted aqua cyan, #313C3C carries a shadowy depth. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is a hair away from Metallic Charcoal (#343B40). Nearby in the Register you will also find High Tide (#32373F) and Atom (#373A3C).

The recipe behind #313C3C is rgb(49, 60, 60), with green as the dominant ingredient. If you plan to put text on a #313C3C background, choose white — the contrast ratio is 11.4:1 (passing WCAG AAA), while black manages only 1.8:1. For print, note the heavy black component (K:76) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #313C3C is still unnamed — it can be claimed and named in The Official Register of Color Names.

#313C3C color variations

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

#313C3C 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 #313C3C

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

High Tide color link
High Tide

#32373F

Atom color link
Atom

#373A3C

Onyx color link
Onyx

#353839

Vulcan color link
Vulcan

#36383C

Shark color link
Shark

#34363A

Warrior color link
Warrior

#2D3B42

Possessed color link
Possessed

#373B38

Mine Shaft color link
Mine Shaft

#373E41

Gotham color link
Gotham

#303B44

Woody Bay color link
Woody Bay

#33343A

Catch color link
Catch

#34343C

Conversions between color systems and etc.

  • HEX#313C3C
  • RGB49, 60, 60
  • CMYK4, 0, 0, 76
  • CSSrgb(49, 60, 60)
  • HSL180°, 10%, 21%
  • HSL Precise180°, 10.092%, 21.373%
  • HSV180°, 18%, 24%
  • HSB180°, 18%, 24%
  • Normalized R (0.0–1.0)0.192
  • Normalized G (0.0–1.0)0.235
  • Normalized B (0.0–1.0)0.235
  • GLSLvec3(0.192, 0.235, 0.235)
  • GLSL with alphavec4(0.192, 0.235, 0.235, 1.000)
  • HLSL / Metalfloat3(0.192, 0.235, 0.235)
  • Percentage of Red in RGB19.2%
  • Percentage of Green in RGB23.5%
  • Percentage of Blue in RGB23.5%
  • Color FamilyCyan
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID313C3C
  • DECIMAL ID3226684
  • Name LengthThis color has no name
  • Seen by search & AI crawlers15 times
  • Counting from2025-01-01