Information about #1D1939 color

#1D1939 color image

Basic facts about this digital color

The digital color #1D1939 is classified in the Register under the Blue Color Family, with Mild Saturation and Dark brightness. Its exact recipe is rgb(29, 25, 57) — 11.4% red, 9.8% green, 22.4% blue — and for print it converts to CMYK 11 / 13 / 0 / 78. New to color codes? See our guide to RGB color codes.

A mildly saturated blue, #1D1939 carries a shadowy depth. 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 Nite Life (#1D2134). Nearby in the Register you will also find Surfs Up (#1F2142) and Blue Night (#1F263B).

In RGB terms — rgb(29, 25, 57) — the blue channel does the heavy lifting here. On this background, white text reaches a 16.8:1 contrast ratio (passing WCAG AAA); black stays at 1.3:1. On paper it relies strongly on black ink (K:78), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.

#1D1939 color variations

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

#1D1939 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 #1D1939

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

Nite Life color link
Nite Life

#1D2134

Surfs Up color link
Surfs Up

#1F2142

Blue Night color link
Blue Night

#1F263B

Dark color link
Dark

#1B2431

Sonic Boom color link
Sonic Boom

#252042

Elderberry color link
Elderberry

#17182B

Montana color link
Montana

#291E30

Daytona color link
Daytona

#1E222C

Bullitt color link
Bullitt

#27253C

Indian Ink color link
Indian Ink

#232732

#1D1939 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

Conversions between color systems and etc.

  • HEX#1D1939
  • RGB29, 25, 57
  • CMYK11, 13, 0, 78
  • CSSrgb(29, 25, 57)
  • HSL248°, 39%, 16%
  • HSL Precise247.5°, 39.024%, 16.078%
  • HSV248°, 56%, 22%
  • HSB248°, 56%, 22%
  • Normalized R (0.0–1.0)0.114
  • Normalized G (0.0–1.0)0.098
  • Normalized B (0.0–1.0)0.224
  • GLSLvec3(0.114, 0.098, 0.224)
  • GLSL with alphavec4(0.114, 0.098, 0.224, 1.000)
  • HLSL / Metalfloat3(0.114, 0.098, 0.224)
  • Percentage of Red in RGB11.4%
  • Percentage of Green in RGB9.8%
  • Percentage of Blue in RGB22.4%
  • Color Family (Hue)Blue
  • Saturation FamilyMild Saturation
  • Lightness FamilyDark
  • HEX ID1D1939
  • DECIMAL ID1907001
  • Name LengthThis color has no name
  • This page visited6 times
  • Counting from2025-01-01