Information about #363843 color

#363843 color image

Basic facts about this digital color

In the Register's classification, #363843 belongs to the Blue Color Family, featuring Low Saturation and Dark brightness. In numbers: rgb(54, 56, 67) (21.2% red, 22% green, 26.3% blue), or CMYK 5 / 4 / 0 / 74 for print. Curious how these numbers work? Read our RGB color codes guide.

#363843 presents itself as a calm, restrained deep-sea blue — one that leans clearly toward the dark side. It is a natural fit for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is almost identical to Black Marlin (#383740). Its next-closest registered neighbors are Revolver (#37363F) and Metallic Charcoal (#343B40).

In RGB terms — rgb(54, 56, 67) — the blue channel does the heavy lifting here. If you plan to put text on a #363843 background, choose white — the contrast ratio is 11.6:1 (passing WCAG AAA), while black manages only 1.8:1. On paper it relies strongly on black ink (K:74), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#363843 color variations

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

#363843 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 #363843

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

Black Marlin color link
Black Marlin

#383740

Revolver color link
Revolver

#37363F

High Tide color link
High Tide

#32373F

Mine Shaft color link
Mine Shaft

#373E41

Gotham color link
Gotham

#303B44

Vulcan color link
Vulcan

#36383C

Mirage color link
Mirage

#373F43

Atom color link
Atom

#373A3C

Martinique color link
Martinique

#3C3748

Catch color link
Catch

#34343C

Ship Grey color link
Ship Grey

#3E3A44

Conversions between color systems and etc.

  • HEX#363843
  • RGB54, 56, 67
  • CMYK5, 4, 0, 74
  • CSSrgb(54, 56, 67)
  • HSL231°, 11%, 24%
  • HSL Precise230.769°, 10.744%, 23.725%
  • HSV231°, 19%, 26%
  • HSB231°, 19%, 26%
  • Normalized R (0.0–1.0)0.212
  • Normalized G (0.0–1.0)0.220
  • Normalized B (0.0–1.0)0.263
  • GLSLvec3(0.212, 0.220, 0.263)
  • GLSL with alphavec4(0.212, 0.220, 0.263, 1.000)
  • HLSL / Metalfloat3(0.212, 0.220, 0.263)
  • Percentage of Red in RGB21.2%
  • Percentage of Green in RGB22%
  • Percentage of Blue in RGB26.3%
  • Color FamilyBlue
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID363843
  • DECIMAL ID3553347
  • Name LengthThis color has no name
  • Seen by search & AI crawlers10 times
  • Counting from2025-01-01