Information about #EF221D color
Basic facts about this digital color
The color #EF221D reads as a pure, full-strength earthy red and carries an easy, daylight feel. Expect to see shades like this in logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is a hair away from Lust (#E62020). Slightly further away sit Lava Red (#E42217) and Red-Orange (#E32224).
In RGB terms — rgb(239, 34, 29) — the red channel does the heavy lifting here. On this background, black text reaches a 4.9:1 contrast ratio (passing WCAG AA); white stays at 4.3:1. Out of 16,777,216 possible colors, #EF221D is still unnamed — it can be claimed and named in The Official Register of Color Names.
#EF221D color variations
View this color variations of tints, shades, tones and hues.
#EF221D color tints
Tints look brighter, pastel, and less intense.
#EF221D color shades
Shades look darker, richer, and more solid.
#EF221D color tones
Tones looks more sophisticated and complex than base colors.
#EF221D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#EF221D 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 #EF221D color
View adjacent and very similar colors.
Nearest named colors to #EF221D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#E62020
#E42217
#E32224
#E41B17
#E4181E
#EC242D
#E81828
#FF2013
#EC2131
#FF272A
#E11218
#DA291C
#EF221D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#EF221D
- RGB239, 34, 29
- CMYK0, 80, 82, 6
- CSSrgb(239, 34, 29)
- HSL1°, 87%, 53%
- HSL Precise1.429°, 86.777%, 52.549%
- HSV1°, 88%, 94%
- HSB1°, 88%, 94%
- Normalized R (0.0–1.0)0.937
- Normalized G (0.0–1.0)0.133
- Normalized B (0.0–1.0)0.114
- GLSLvec3(0.937, 0.133, 0.114)
- GLSL with alphavec4(0.937, 0.133, 0.114, 1.000)
- HLSL / Metalfloat3(0.937, 0.133, 0.114)
- Percentage of Red in RGB93.7%
- Percentage of Green in RGB13.3%
- Percentage of Blue in RGB11.4%
- Color FamilyRed
- Saturation FamilyFull Saturation
- Lightness FamilyLight
- HEX IDEF221D
- DECIMAL ID15671837
- Name LengthThis color has no name
- This page visited0 times
- Counting from2025-01-01
