Information about #1F2F3F color
Basic facts about this digital color
#1F2F3F presents itself as a mildly saturated sky-leaning azure — one that stays on the darker end of the scale. In practice it works well for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is practically indistinguishable from Crescendo (#222F44). Slightly further away sit Allegro (#242E3B) and Aashay Vasani Blue (#202A44).
Technically, the mix leans on its blue channel (rgb(31, 47, 63)), which gives #1F2F3F its character. On this background, white text reaches a 13.7:1 contrast ratio (passing WCAG AAA); black stays at 1.5:1. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. #1F2F3F has no official name yet. If this shade means something to you, you can be the one to name it.
#1F2F3F color variations
View this color variations of tints, shades, tones and hues.
#1F2F3F color tints
Tints look brighter, pastel, and less intense.
#1F2F3F color shades
Shades look darker, richer, and more solid.
#1F2F3F color tones
Tones looks more sophisticated and complex than base colors.
#1F2F3F color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#1F2F3F 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 #1F2F3F color
View adjacent and very similar colors.
Nearest named colors to #1F2F3F
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#222F44
#242E3B
#202A44
#243442
#1C2841
#173141
#243640
#272D3C
#1F263B
#232D36
#282B3C
#21263A
#1F2F3F color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#1F2F3F
- RGB31, 47, 63
- CMYK13, 6, 0, 75
- CSSrgb(31, 47, 63)
- HSL210°, 34%, 18%
- HSL Precise210°, 34.043%, 18.431%
- HSV210°, 51%, 25%
- HSB210°, 51%, 25%
- Normalized R (0.0–1.0)0.122
- Normalized G (0.0–1.0)0.184
- Normalized B (0.0–1.0)0.247
- GLSLvec3(0.122, 0.184, 0.247)
- GLSL with alphavec4(0.122, 0.184, 0.247, 1.000)
- HLSL / Metalfloat3(0.122, 0.184, 0.247)
- Percentage of Red in RGB12.2%
- Percentage of Green in RGB18.4%
- Percentage of Blue in RGB24.7%
- Color FamilyAzure
- Saturation FamilyMild Saturation
- Lightness FamilyDark
- HEX ID1F2F3F
- DECIMAL ID2043711
- Name LengthThis color has no name
- Seen by search & AI crawlers10 times
- Counting from2025-01-01
