Information about #2F434E color

#2F434E color image

Basic facts about this digital color

In the Register's classification, #2F434E belongs to the Azure Color Family, featuring Low Saturation and Dark brightness. The mix behind it: rgb(47, 67, 78) — 18.4% red, 26.3% green, 30.6% blue; the print equivalent is CMYK 12 / 4 / 0 / 69. Curious how these numbers work? Read our RGB color codes guide.

#2F434E is a calm, restrained azure that leans clearly toward the dark side. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Charcoal (#36454F). Its next-closest registered neighbors are Ares blue (#2D4255) and Avalanche (#354152).

In RGB terms — rgb(47, 67, 78) — the blue channel does the heavy lifting here. Accessibility-wise, white text works best on #2F434E: 10.3:1 contrast (passing WCAG AAA) versus 2.0:1 for black. For print, note the heavy black component (K:69) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #2F434E is still unnamed — it can be claimed and named in The Official Register of Color Names.

#2F434E color variations

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

#2F434E 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 #2F434E

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

Charcoal color link
Charcoal

#36454F

Ares blue color link
Ares blue

#2D4255

Avalanche color link
Avalanche

#354152

Cloud Burst color link
Cloud Burst

#353E4F

Madison color link
Madison

#2D3C54

Big Stone color link
Big Stone

#334046

Nile Blue color link
Nile Blue

#253F4E

Vintage Blue color link
Vintage Blue

#303D57

Sputnik color link
Sputnik

#373E54

Conversions between color systems and etc.

  • HEX#2F434E
  • RGB47, 67, 78
  • CMYK12, 4, 0, 69
  • CSSrgb(47, 67, 78)
  • HSL201°, 25%, 25%
  • HSL Precise201.29°, 24.8%, 24.51%
  • HSV201°, 40%, 31%
  • HSB201°, 40%, 31%
  • Normalized R (0.0–1.0)0.184
  • Normalized G (0.0–1.0)0.263
  • Normalized B (0.0–1.0)0.306
  • GLSLvec3(0.184, 0.263, 0.306)
  • GLSL with alphavec4(0.184, 0.263, 0.306, 1.000)
  • HLSL / Metalfloat3(0.184, 0.263, 0.306)
  • Percentage of Red in RGB18.4%
  • Percentage of Green in RGB26.3%
  • Percentage of Blue in RGB30.6%
  • Color FamilyAzure
  • Saturation FamilyLow Saturation
  • Lightness FamilyDark
  • HEX ID2F434E
  • DECIMAL ID3097422
  • Name LengthThis color has no name
  • Seen by search & AI crawlers18 times
  • Counting from2025-01-01