Information about #31105B color
Basic facts about this digital color
A strongly colored blue-purple violet, #31105B stays on the darker end of the scale. Designers typically reach for tones like this for moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is a near neighbor of Russian Violet (#32174D). Slightly further away sit Spring Purple (#381769) and Royal Indigo (#240952).
The recipe behind #31105B is rgb(49, 16, 91), with blue as the dominant ingredient. On this background, white text reaches a 15.5:1 contrast ratio (passing WCAG AAA); black stays at 1.4:1. On paper it relies strongly on black ink (K:64), so proof dark layouts before a large print run. Out of 16,777,216 possible colors, #31105B is still unnamed — it can be claimed and named in The Official Register of Color Names.
#31105B color variations
View this color variations of tints, shades, tones and hues.
#31105B color tints
Tints look brighter, pastel, and less intense.
#31105B color shades
Shades look darker, richer, and more solid.
#31105B color tones
Tones looks more sophisticated and complex than base colors.
#31105B color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#31105B 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 #31105B color
View adjacent and very similar colors.
Nearest named colors to #31105B
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#32174D
#381769
#240952
#382161
#330066
#1F0954
#1D1160
#33036B
#3F084E
#372561
#210059
#431C53
#31105B color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#31105B
- RGB49, 16, 91
- CMYK16, 29, 0, 64
- CSSrgb(49, 16, 91)
- HSL266°, 70%, 21%
- HSL Precise266.4°, 70.093%, 20.98%
- HSV266°, 82%, 36%
- HSB266°, 82%, 36%
- Normalized R (0.0–1.0)0.192
- Normalized G (0.0–1.0)0.063
- Normalized B (0.0–1.0)0.357
- GLSLvec3(0.192, 0.063, 0.357)
- GLSL with alphavec4(0.192, 0.063, 0.357, 1.000)
- HLSL / Metalfloat3(0.192, 0.063, 0.357)
- Percentage of Red in RGB19.2%
- Percentage of Green in RGB6.3%
- Percentage of Blue in RGB35.7%
- Color FamilyViolet
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID31105B
- DECIMAL ID3215451
- Name LengthThis color has no name
- Seen by search & AI crawlers20 times
- Counting from2025-01-01
