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Information about #1F4747 color

#1F4747 color image

Basic facts about this digital color

#1F4747 falls into the Cyan Color Family — Mild Saturation, Dark brightness. The mix behind it: rgb(31, 71, 71) — 12.2% red, 27.8% green, 27.8% blue; the print equivalent is CMYK 16 / 0 / 0 / 72. Curious how these numbers work? Read our RGB color codes guide.

A moderately toned aqua cyan, #1F4747 stays on the darker end of the scale. Expect to see shades like this in moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is almost identical to Zydeco (#20483F). Slightly further away sit Japanese Indigo (#264348) and Tiber (#184343).

Technically, the mix leans on its green channel (rgb(31, 71, 71)), which gives #1F4747 its character. On this background, white text reaches a 10.2:1 contrast ratio (passing WCAG AAA); black stays at 2.1:1. On paper it relies strongly on black ink (K:72), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #1F4747 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1F4747 color variations

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

#1F4747 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 #1F4747

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

Zydeco color link
Zydeco

#20483F

Tiber color link
Tiber

#184343

Tiki Tour color link
Tiki Tour

#234040

Nile Blue color link
Nile Blue

#253F4E

Tarawera color link
Tarawera

#253C48

MSU Green color link
MSU Green

#18453B

Gable Green color link
Gable Green

#2C4641

Beatnik color link
Beatnik

#1F4F54

Conversions between color systems and etc.

  • HEX#1F4747
  • RGB31, 71, 71
  • CMYK16, 0, 0, 72
  • CSSrgb(31, 71, 71)
  • HSL180°, 39%, 20%
  • HSL Precise180°, 39.216%, 20%
  • HSV180°, 56%, 28%
  • HSB180°, 56%, 28%
  • Normalized R (0.0–1.0)0.122
  • Normalized G (0.0–1.0)0.278
  • Normalized B (0.0–1.0)0.278
  • GLSLvec3(0.122, 0.278, 0.278)
  • GLSL with alphavec4(0.122, 0.278, 0.278, 1.000)
  • HLSL / Metalfloat3(0.122, 0.278, 0.278)
  • Percentage of Red in RGB12.2%
  • Percentage of Green in RGB27.8%
  • Percentage of Blue in RGB27.8%
  • Color FamilyCyan
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID1F4747
  • DECIMAL ID2049863
  • Name LengthThis color has no name
  • This page visited9 times
  • Counting from2025-01-01