Information about #100A2D color
Basic facts about this digital color
#100A2D presents itself as a energetic, saturated blue — one that leans clearly toward the dark side. In practice it works well for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is just a few steps away from I am Core Group International (#151529). Its next-closest registered neighbors are COSMIC ACE (#0B1021) and Elderberry (#17182B).
In RGB terms — rgb(16, 10, 45) — the blue channel does the heavy lifting here. If you plan to put text on a #100A2D background, choose white — the contrast ratio is 19.0:1 (passing WCAG AAA), while black manages only 1.1:1. For print, note the heavy black component (K:82) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.
#100A2D color variations
View this color variations of tints, shades, tones and hues.
#100A2D color tints
Tints look brighter, pastel, and less intense.
#100A2D color shades
Shades look darker, richer, and more solid.
#100A2D color tones
Tones looks more sophisticated and complex than base colors.
#100A2D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#100A2D 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.
Split complementary
Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.
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.
Triadic
Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.
Tetradic
Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.
Square
Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.
Alternatives to #100A2D color
View adjacent and very similar colors.
Nearest named colors to #100A2D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#151529
#0B1021
#17182B
#00022E
#021224
#17111D
#0E001D
#00002B
#000133
#181B26
#11171D
#16161D
#100A2D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#100A2D
- RGB16, 10, 45
- CMYK11, 14, 0, 82
- CSSrgb(16, 10, 45)
- HSL250°, 64%, 11%
- HSL Precise250.286°, 63.636%, 10.784%
- HSV250°, 78%, 18%
- HSB250°, 78%, 18%
- Normalized R (0.0–1.0)0.063
- Normalized G (0.0–1.0)0.039
- Normalized B (0.0–1.0)0.176
- GLSLvec3(0.063, 0.039, 0.176)
- GLSL with alphavec4(0.063, 0.039, 0.176, 1.000)
- HLSL / Metalfloat3(0.063, 0.039, 0.176)
- Percentage of Red in RGB6.3%
- Percentage of Green in RGB3.9%
- Percentage of Blue in RGB17.6%
- Color FamilyBlue
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID100A2D
- DECIMAL ID1051181
- Name LengthThis color has no name
- Seen by search & AI crawlers18 times
- Counting from2025-01-01
