Information about #353F3F color

#353F3F color image

Basic facts about this digital color

#353F3F falls into the Cyan Color Family — Desaturated, Dark brightness. Its exact recipe is rgb(53, 63, 63) — 20.8% red, 24.7% green, 24.7% blue — and for print it converts to CMYK 4 / 0 / 0 / 75. New to color codes? See our guide to RGB color codes.

The color #353F3F reads as a muted, almost neutral neutral grey and stays on the darker end of the scale. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a hair away from Onando (#364141). Slightly further away sit Mine Shaft (#373E41) and Metallic Charcoal (#343B40).

The recipe behind #353F3F is rgb(53, 63, 63), with green as the dominant ingredient. On this background, white text reaches a 10.9:1 contrast ratio (passing WCAG AAA); black stays at 1.9:1. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. #353F3F has no official name yet. If this shade means something to you, you can be the one to name it.

#353F3F color variations

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

#353F3F 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 #353F3F

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

Onando color link
Onando

#364141

Mine Shaft color link
Mine Shaft

#373E41

Mirage color link
Mirage

#373F43

Jurassic color link
Jurassic

#37443E

Charade color link
Charade

#394043

Atom color link
Atom

#373A3C

Big Stone color link
Big Stone

#334046

Baltic Sea color link
Baltic Sea

#3C3D3E

Pioneer color link
Pioneer

#394541

Vulcan color link
Vulcan

#36383C

Conversions between color systems and etc.

  • HEX#353F3F
  • RGB53, 63, 63
  • CMYK4, 0, 0, 75
  • CSSrgb(53, 63, 63)
  • HSL180°, 9%, 23%
  • HSL Precise180°, 8.621%, 22.745%
  • HSV180°, 16%, 25%
  • HSB180°, 16%, 25%
  • Normalized R (0.0–1.0)0.208
  • Normalized G (0.0–1.0)0.247
  • Normalized B (0.0–1.0)0.247
  • GLSLvec3(0.208, 0.247, 0.247)
  • GLSL with alphavec4(0.208, 0.247, 0.247, 1.000)
  • HLSL / Metalfloat3(0.208, 0.247, 0.247)
  • Percentage of Red in RGB20.8%
  • Percentage of Green in RGB24.7%
  • Percentage of Blue in RGB24.7%
  • Color FamilyCyan
  • Saturation FamilyDesaturated
  • Lightness FamilyDark
  • HEX ID353F3F
  • DECIMAL ID3489599
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01