Information about #1D4E45 color

#1D4E45 color image

Basic facts about this digital color

#1D4E45 falls into the Cyan Color Family — Moderate Saturation, Dark brightness. Its exact recipe is rgb(29, 78, 69) — 11.4% red, 30.6% green, 27.1% blue — and for print it converts to CMYK 19 / 0 / 4 / 69. Curious how these numbers work? Read our RGB color codes guide.

#1D4E45 is a confidently colored cyan 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 practically indistinguishable from Brunswick Green (#1B4D3E). Its next-closest registered neighbors are Zydeco (#20483F) and Jackpot (#145346).

In RGB terms — rgb(29, 78, 69) — the green channel does the heavy lifting here. Accessibility-wise, white text works best on #1D4E45: 9.4:1 contrast (passing WCAG AAA) versus 2.2:1 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, #1D4E45 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#1D4E45 color variations

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

#1D4E45 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 #1D4E45

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

Jackpot color link
Jackpot

#145346

Tiber color link
Tiber

#184343

Push Play color link
Push Play

#21584C

MSU Green color link
MSU Green

#18453B

Roulette color link
Roulette

#2A4D3E

Beatnik color link
Beatnik

#1F4F54

Tiki Tour color link
Tiki Tour

#234040

Cyprus color link
Cyprus

#0F4645

Conversions between color systems and etc.

  • HEX#1D4E45
  • RGB29, 78, 69
  • CMYK19, 0, 4, 69
  • CSSrgb(29, 78, 69)
  • HSL169°, 46%, 21%
  • HSL Precise168.98°, 45.794%, 20.98%
  • HSV169°, 63%, 31%
  • HSB169°, 63%, 31%
  • Normalized R (0.0–1.0)0.114
  • Normalized G (0.0–1.0)0.306
  • Normalized B (0.0–1.0)0.271
  • GLSLvec3(0.114, 0.306, 0.271)
  • GLSL with alphavec4(0.114, 0.306, 0.271, 1.000)
  • HLSL / Metalfloat3(0.114, 0.306, 0.271)
  • Percentage of Red in RGB11.4%
  • Percentage of Green in RGB30.6%
  • Percentage of Blue in RGB27.1%
  • Color FamilyCyan
  • Saturation FamilyModerate Saturation
  • Lightness FamilyDark
  • HEX ID1D4E45
  • DECIMAL ID1920581
  • Name LengthThis color has no name
  • Seen by search & AI crawlers16 times
  • Counting from2025-01-01