Information about #664D4D color
Basic facts about this digital color
#664D4D is a gently muted red that sits comfortably between light and dark. In practice it works well for balanced palettes where no single element should shout. In The Official Register of Color Names it is almost identical to Quarter Barista (#614F4F). Nearby in the Register you will also find Liver (#674C47) and Half Felix (#62534E).
In RGB terms — rgb(102, 77, 77) — the red channel does the heavy lifting here. On this background, white text reaches a 7.7:1 contrast ratio (passing WCAG AAA); black stays at 2.7:1. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.
#664D4D color variations
View this color variations of tints, shades, tones and hues.
#664D4D color tints
Tints look brighter, pastel, and less intense.
#664D4D color shades
Shades look darker, richer, and more solid.
#664D4D color tones
Tones looks more sophisticated and complex than base colors.
#664D4D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#664D4D 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 #664D4D color
View adjacent and very similar colors.
Nearest named colors to #664D4D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#614F4F
#674C47
#62534E
#644E46
#6D4A4E
#635147
#63464B
#5F514E
#674846
#6B4947
#645452
#5D5250
#664D4D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#664D4D
- RGB102, 77, 77
- CMYK0, 10, 10, 60
- CSSrgb(102, 77, 77)
- HSL0°, 14%, 35%
- HSL Precise0°, 13.966%, 35.098%
- HSV0°, 25%, 40%
- HSB0°, 25%, 40%
- Normalized R (0.0–1.0)0.400
- Normalized G (0.0–1.0)0.302
- Normalized B (0.0–1.0)0.302
- GLSLvec3(0.400, 0.302, 0.302)
- GLSL with alphavec4(0.400, 0.302, 0.302, 1.000)
- HLSL / Metalfloat3(0.400, 0.302, 0.302)
- Percentage of Red in RGB40%
- Percentage of Green in RGB30.2%
- Percentage of Blue in RGB30.2%
- Color FamilyRed
- Saturation FamilyLow Saturation
- Lightness FamilyNeutral
- HEX ID664D4D
- DECIMAL ID6704461
- Name LengthThis color has no name
- This page visited9 times
- Counting from2025-01-01
