Information about #1B1603 color

#1B1603 color image

Basic facts about this digital color

#1B1603 falls into the Yellow Color Family — High Saturation, Very Dark brightness. The mix behind it: rgb(27, 22, 3) — 10.6% red, 8.6% green, 1.2% blue; the print equivalent is CMYK 0 / 2 / 9 / 89. New to color codes? See our guide to RGB color codes.

#1B1603 presents itself as a strongly colored sunny yellow — one that keeps to the darkest edge of the palette. In practice it works well for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Acadia (#1B1404). Slightly further away sit Crowshead (#1C1208) and Very Deep Olive (#1D1D00).

Technically, the mix leans on its red channel (rgb(27, 22, 3)), which gives #1B1603 its character. Accessibility-wise, white text works best on #1B1603: 18.1:1 contrast (passing WCAG AAA) versus 1.2:1 for black. On paper it relies strongly on black ink (K:89), 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.

#1B1603 color variations

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

#1B1603 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 #1B1603

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

#1B1603 color backgrounds & wallpapers

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

Conversions between color systems and etc.

  • HEX#1B1603
  • RGB27, 22, 3
  • CMYK0, 2, 9, 89
  • HSL48°, 80%, 6%
  • HSL Precise47.5°, 80%, 5.882%
  • HSV48°, 89%, 11%
  • HSB48°, 89%, 11%
  • HEX ID1B1603
  • DECIMAL ID1775107
  • Name LengthThis color has no name
  • Color Family (Hue)Yellow
  • Saturation FamilyHigh Saturation
  • Lightness FamilyVery Dark
  • Percentage of Red in RGB10.6%
  • Percentage of Green in RGB8.6%
  • Percentage of Blue in RGB1.2%
  • This page visited6 times
  • Counting from2025-01-01