Information about #310821 color
Basic facts about this digital color
A energetic, saturated romantic rose, #310821 carries a shadowy depth. Expect to see shades like this in moody backdrops, typography on light surfaces and premium packaging. In The Official Register of Color Names it is almost identical to Jacaranda (#2E0329). Nearby in the Register you will also find Vandalista (#310C16) and Toledo (#3A0020).
In RGB terms — rgb(49, 8, 33) — the red channel does the heavy lifting here. On this background, white text reaches a 17.7:1 contrast ratio (passing WCAG AAA); black stays at 1.2:1. On paper it relies strongly on black ink (K:81), so proof dark layouts before a large print run. No one has named #310821 so far. Register a name for it and it becomes a permanent record.
#310821 color variations
View this color variations of tints, shades, tones and hues.
#310821 color tints
Tints look brighter, pastel, and less intense.
#310821 color shades
Shades look darker, richer, and more solid.
#310821 color tones
Tones looks more sophisticated and complex than base colors.
#310821 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#310821 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 #310821 color
View adjacent and very similar colors.
Nearest named colors to #310821
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#2E0329
#310C16
#3A0020
#2A1624
#3C1421
#341515
#381921
#3F012C
#28191D
#3C1414
#271615
#2A0134
#310821 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#310821
- RGB49, 8, 33
- CMYK0, 16, 6, 81
- CSSrgb(49, 8, 33)
- HSL323°, 72%, 11%
- HSL Precise323.415°, 71.93%, 11.176%
- HSV323°, 84%, 19%
- HSB323°, 84%, 19%
- Normalized R (0.0–1.0)0.192
- Normalized G (0.0–1.0)0.031
- Normalized B (0.0–1.0)0.129
- GLSLvec3(0.192, 0.031, 0.129)
- GLSL with alphavec4(0.192, 0.031, 0.129, 1.000)
- HLSL / Metalfloat3(0.192, 0.031, 0.129)
- Percentage of Red in RGB19.2%
- Percentage of Green in RGB3.1%
- Percentage of Blue in RGB12.9%
- Color FamilyRose
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID310821
- DECIMAL ID3213345
- Name LengthThis color has no name
- Seen by search & AI crawlers15 times
- Counting from2025-01-01
