Information about #663A43 color
Basic facts about this digital color
The color #663A43 reads as a moderately toned warm red and holds a balanced mid-tone. Expect to see shades like this in versatile mid-ground roles, from cards to secondary buttons. In The Official Register of Color Names it is a hair away from Purple Brown (#673A3F). Its next-closest registered neighbors are Tawny Port (#643A48) and Solar Flare (#693E40).
The recipe behind #663A43 is rgb(102, 58, 67), with red as the dominant ingredient. Accessibility-wise, white text works best on #663A43: 9.3:1 contrast (passing WCAG AAA) versus 2.3:1 for black. On paper it relies strongly on black ink (K:60), so proof dark layouts before a large print run. #663A43 has no official name yet. If this shade means something to you, you can be the one to name it.
#663A43 color variations
View this color variations of tints, shades, tones and hues.
#663A43 color tints
Tints look brighter, pastel, and less intense.
#663A43 color shades
Shades look darker, richer, and more solid.
#663A43 color tones
Tones looks more sophisticated and complex than base colors.
#663A43 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#663A43 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 #663A43 color
View adjacent and very similar colors.
Nearest named colors to #663A43
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#673A3F
#643A48
#693E40
#634041
#6D3540
#673147
#6B4247
#703642
#63424B
#66424D
#683E37
#704241
#663A43 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#663A43
- RGB102, 58, 67
- CMYK0, 17, 14, 60
- CSSrgb(102, 58, 67)
- HSL348°, 28%, 31%
- HSL Precise347.727°, 27.5%, 31.373%
- HSV348°, 43%, 40%
- HSB348°, 43%, 40%
- Normalized R (0.0–1.0)0.400
- Normalized G (0.0–1.0)0.227
- Normalized B (0.0–1.0)0.263
- GLSLvec3(0.400, 0.227, 0.263)
- GLSL with alphavec4(0.400, 0.227, 0.263, 1.000)
- HLSL / Metalfloat3(0.400, 0.227, 0.263)
- Percentage of Red in RGB40%
- Percentage of Green in RGB22.7%
- Percentage of Blue in RGB26.3%
- Color FamilyRed
- Saturation FamilyMild Saturation
- Lightness FamilyNeutral
- HEX ID663A43
- DECIMAL ID6699587
- Name LengthThis color has no name
- This page visited2 times
- Counting from2025-01-01
