Information about #100843 color

#100843 color image

Basic facts about this digital color

In the Register's classification, #100843 belongs to the Blue Color Family, featuring High Saturation and Dark brightness. In numbers: rgb(16, 8, 67) (6.3% red, 3.1% green, 26.3% blue), or CMYK 20 / 23 / 0 / 74 for print. Curious how these numbers work? Read our RGB color codes guide.

A strongly colored classic blue, #100843 leans clearly toward the dark side. Expect to see shades like this in night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is very close to Tolopea (#1B0245). Its next-closest registered neighbors are Hollow Purple (#1C0245) and Night Blue (#040348).

Technically, the mix leans on its blue channel (rgb(16, 8, 67)), which gives #100843 its character. If you plan to put text on a #100843 background, choose white — the contrast ratio is 18.5:1 (passing WCAG AAA), while black manages only 1.1:1. On paper it relies strongly on black ink (K:74), so proof dark layouts before a large print run. No one has named #100843 so far. Register a name for it and it becomes a permanent record.

#100843 color variations

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

#100843 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 #100843

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

Tolopea color link
Tolopea

#1B0245

Night Blue color link
Night Blue

#040348

Deep Cove color link
Deep Cove

#051040

BMA Blue color link
BMA Blue

#00113F

Tangaroa color link
Tangaroa

#03163C

Navy color link
Navy

#01153E

Dark Indigo color link
Dark Indigo

#1F0954

Conversions between color systems and etc.

  • HEX#100843
  • RGB16, 8, 67
  • CMYK20, 23, 0, 74
  • CSSrgb(16, 8, 67)
  • HSL248°, 79%, 15%
  • HSL Precise248.136°, 78.667%, 14.706%
  • HSV248°, 88%, 26%
  • HSB248°, 88%, 26%
  • Normalized R (0.0–1.0)0.063
  • Normalized G (0.0–1.0)0.031
  • Normalized B (0.0–1.0)0.263
  • GLSLvec3(0.063, 0.031, 0.263)
  • GLSL with alphavec4(0.063, 0.031, 0.263, 1.000)
  • HLSL / Metalfloat3(0.063, 0.031, 0.263)
  • Percentage of Red in RGB6.3%
  • Percentage of Green in RGB3.1%
  • Percentage of Blue in RGB26.3%
  • Color FamilyBlue
  • Saturation FamilyHigh Saturation
  • Lightness FamilyDark
  • HEX ID100843
  • DECIMAL ID1050691
  • Name LengthThis color has no name
  • Seen by search & AI crawlers13 times
  • Counting from2025-01-01