Information about #353537 color

#353537 color image

Basic facts about this digital color

In the Register's classification, #353537 belongs to the Blue Color Family, featuring Desaturated and Dark brightness. In numbers: rgb(53, 53, 55) (20.8% red, 20.8% green, 21.6% blue), or CMYK 1 / 1 / 0 / 78 for print. Curious how these numbers work? Read our RGB color codes guide.

A softly muted neutral grey, #353537 leans clearly toward the dark side. Expect to see shades like this in dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is practically indistinguishable from Dark Grey (#363737). Its next-closest registered neighbors are Vintage Charcoal (#333436) and Bright Charcoal (#333435).

Technically, the mix leans on its blue channel (rgb(53, 53, 55)), which gives #353537 its character. Accessibility-wise, white text works best on #353537: 12.2:1 contrast (passing WCAG AAA) versus 1.7:1 for black. On paper it relies strongly on black ink (K:78), so proof dark layouts before a large print run. #353537 has no official name yet. If this shade means something to you, you can be the one to name it.

#353537 color variations

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

#353537 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 #353537

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

Dark Grey color link
Dark Grey

#363737

Tao Grey color link
Tao Grey

#323436

Jet color link
Jet

#343434

Shark color link
Shark

#34363A

Onyx color link
Onyx

#353839

Botany Bay color link
Botany Bay

#373837

Woody Bay color link
Woody Bay

#33343A

Grey Friars color link
Grey Friars

#313436

HLH SG Grey color link
HLH SG Grey

#383838

Gumboot color link
Gumboot

#313337

Conversions between color systems and etc.

  • HEX#353537
  • RGB53, 53, 55
  • CMYK1, 1, 0, 78
  • CSSrgb(53, 53, 55)
  • HSL240°, 2%, 21%
  • HSL Precise240°, 1.852%, 21.176%
  • HSV240°, 4%, 22%
  • HSB240°, 4%, 22%
  • Normalized R (0.0–1.0)0.208
  • Normalized G (0.0–1.0)0.208
  • Normalized B (0.0–1.0)0.216
  • GLSLvec3(0.208, 0.208, 0.216)
  • GLSL with alphavec4(0.208, 0.208, 0.216, 1.000)
  • HLSL / Metalfloat3(0.208, 0.208, 0.216)
  • Percentage of Red in RGB20.8%
  • Percentage of Green in RGB20.8%
  • Percentage of Blue in RGB21.6%
  • Color FamilyBlue
  • Saturation FamilyDesaturated
  • Lightness FamilyDark
  • HEX ID353537
  • DECIMAL ID3487031
  • Name LengthThis color has no name
  • Seen by search & AI crawlers7 times
  • Counting from2025-01-01