Information about #664D4F color
Basic facts about this digital color
#664D4F presents itself as a softly toned warm red — one that holds a balanced mid-tone. In practice it works well for versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Quarter Barista (#614F4F). Its next-closest registered neighbors are Half Felix (#62534E) and Spellbound (#6D4A4E).
Technically, the mix leans on its red channel (rgb(102, 77, 79)), which gives #664D4F its character. Accessibility-wise, white text works best on #664D4F: 7.7:1 contrast (passing WCAG AAA) versus 2.7:1 for black. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. #664D4F has no official name yet. If this shade means something to you, you can be the one to name it.
#664D4F color variations
View this color variations of tints, shades, tones and hues.
#664D4F color tints
Tints look brighter, pastel, and less intense.
#664D4F color shades
Shades look darker, richer, and more solid.
#664D4F color tones
Tones looks more sophisticated and complex than base colors.
#664D4F color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#664D4F 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 #664D4F color
View adjacent and very similar colors.
Nearest named colors to #664D4F
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#614F4F
#62534E
#6D4A4E
#645452
#674C47
#5F514E
#63464B
#644E46
#635147
#694554
#6B4947
#5D5250
#664D4F color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#664D4F
- RGB102, 77, 79
- CMYK0, 10, 9, 60
- CSSrgb(102, 77, 79)
- HSL355°, 14%, 35%
- HSL Precise355.2°, 13.966%, 35.098%
- HSV355°, 25%, 40%
- HSB355°, 25%, 40%
- Normalized R (0.0–1.0)0.400
- Normalized G (0.0–1.0)0.302
- Normalized B (0.0–1.0)0.310
- GLSLvec3(0.400, 0.302, 0.310)
- GLSL with alphavec4(0.400, 0.302, 0.310, 1.000)
- HLSL / Metalfloat3(0.400, 0.302, 0.310)
- Percentage of Red in RGB40%
- Percentage of Green in RGB30.2%
- Percentage of Blue in RGB31%
- Color FamilyRed
- Saturation FamilyLow Saturation
- Lightness FamilyNeutral
- HEX ID664D4F
- DECIMAL ID6704463
- Name LengthThis color has no name
- Seen by search & AI crawlers19 times
- Counting from2025-01-01
