Information about #21180C color
Basic facts about this digital color
#21180C presents itself as a pleasantly vivid warm orange — one that keeps to the darkest edge of the palette. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is a hair away from Very Brown (#1D1711). Slightly further away sit It is as it is (#211E09) and Cannon Black (#251706).
The recipe behind #21180C is rgb(33, 24, 12), with red as the dominant ingredient. Accessibility-wise, white text works best on #21180C: 17.5:1 contrast (passing WCAG AAA) versus 1.2:1 for black. For print, note the heavy black component (K:87) — ink coverage matters with tones this deep. No one has named #21180C so far. Register a name for it and it becomes a permanent record.
#21180C color variations
View this color variations of tints, shades, tones and hues.
#21180C color tints
Tints look brighter, pastel, and less intense.
#21180C color shades
Shades look darker, richer, and more solid.
#21180C color tones
Tones looks more sophisticated and complex than base colors.
#21180C color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#21180C 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 #21180C color
View adjacent and very similar colors.
Nearest named colors to #21180C
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1D1711
#211E09
#251706
#1B1811
#1D1D11
#1C1208
#231107
#1D1111
#211916
#18130E
#1A1110
#1B1404
#21180C color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#21180C
- RGB33, 24, 12
- CMYK0, 4, 8, 87
- CSSrgb(33, 24, 12)
- HSL34°, 47%, 9%
- HSL Precise34.286°, 46.667%, 8.824%
- HSV34°, 64%, 13%
- HSB34°, 64%, 13%
- Normalized R (0.0–1.0)0.129
- Normalized G (0.0–1.0)0.094
- Normalized B (0.0–1.0)0.047
- GLSLvec3(0.129, 0.094, 0.047)
- GLSL with alphavec4(0.129, 0.094, 0.047, 1.000)
- HLSL / Metalfloat3(0.129, 0.094, 0.047)
- Percentage of Red in RGB12.9%
- Percentage of Green in RGB9.4%
- Percentage of Blue in RGB4.7%
- Color FamilyOrange
- Saturation FamilyModerate Saturation
- Lightness FamilyVery Dark
- HEX ID21180C
- DECIMAL ID2168844
- Name LengthThis color has no name
- Seen by search & AI crawlers12 times
- Counting from2025-01-01
