Information about #1F180F color
Basic facts about this digital color
The color #1F180F reads as a mildly saturated orange and lives deep in the shadows. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Very Brown (#1D1711). Nearby in the Register you will also find Black Chocolate (#1B1811) and Very Dark Olive (#1D1D11).
Technically, the mix leans on its red channel (rgb(31, 24, 15)), which gives #1F180F its character. If you plan to put text on a #1F180F background, choose white — the contrast ratio is 17.6:1 (passing WCAG AAA), while black manages only 1.2:1. On paper it relies strongly on black ink (K:88), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #1F180F is still unnamed — it can be claimed and named in The Official Register of Color Names.
#1F180F color variations
View this color variations of tints, shades, tones and hues.
#1F180F color tints
Tints look brighter, pastel, and less intense.
#1F180F color shades
Shades look darker, richer, and more solid.
#1F180F color tones
Tones looks more sophisticated and complex than base colors.
#1F180F color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1F180F 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 #1F180F color
View adjacent and very similar colors.
Nearest named colors to #1F180F
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#1D1711
#1B1811
#1D1D11
#211916
#1D1111
#1C1816
#1B1A16
#1A1110
#18130E
#211E09
#211216
#171D11
#1F180F color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#1F180F
- RGB31, 24, 15
- CMYK0, 3, 6, 88
- CSSrgb(31, 24, 15)
- HSL34°, 35%, 9%
- HSL Precise33.75°, 34.783%, 9.02%
- HSV34°, 52%, 12%
- HSB34°, 52%, 12%
- Normalized R (0.0–1.0)0.122
- Normalized G (0.0–1.0)0.094
- Normalized B (0.0–1.0)0.059
- GLSLvec3(0.122, 0.094, 0.059)
- GLSL with alphavec4(0.122, 0.094, 0.059, 1.000)
- HLSL / Metalfloat3(0.122, 0.094, 0.059)
- Percentage of Red in RGB12.2%
- Percentage of Green in RGB9.4%
- Percentage of Blue in RGB5.9%
- Color FamilyOrange
- Saturation FamilyMild Saturation
- Lightness FamilyVery Dark
- HEX ID1F180F
- DECIMAL ID2037775
- Name LengthThis color has no name
- Seen by search & AI crawlers18 times
- Counting from2025-01-01
