Information about #645E4A color
Basic facts about this digital color
#645E4A presents itself as a calm, restrained golden yellow — one that sits comfortably between light and dark. It is a natural fit for understated, calm designs that favor harmony over drama. In The Official Register of Color Names it is practically indistinguishable from Dragon (#665E4C). Nearby in the Register you will also find Triple Pravda (#675C4C) and Triple Stonewall (#615A47).
In RGB terms — rgb(100, 94, 74) — the red channel does the heavy lifting here. If you plan to put text on a #645E4A background, choose white — the contrast ratio is 6.5:1 (passing WCAG AA), while black manages only 3.2:1. On paper it relies strongly on black ink (K:61), so proof dark layouts before a large print run. #645E4A has no official name yet. If this shade means something to you, you can be the one to name it.
#645E4A color variations
View this color variations of tints, shades, tones and hues.
#645E4A color tints
Tints look brighter, pastel, and less intense.
#645E4A color shades
Shades look darker, richer, and more solid.
#645E4A color tones
Tones looks more sophisticated and complex than base colors.
#645E4A color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#645E4A 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 #645E4A color
View adjacent and very similar colors.
Nearest named colors to #645E4A
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#665E4C
#675C4C
#615A47
#62594D
#655D50
#615847
#695F50
#665C52
#6C5B4C
#635A52
#675744
#5E644F
#645E4A color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#645E4A
- RGB100, 94, 74
- CMYK0, 2, 10, 61
- CSSrgb(100, 94, 74)
- HSL46°, 15%, 34%
- HSL Precise46.154°, 14.943%, 34.118%
- HSV46°, 26%, 39%
- HSB46°, 26%, 39%
- Normalized R (0.0–1.0)0.392
- Normalized G (0.0–1.0)0.369
- Normalized B (0.0–1.0)0.290
- GLSLvec3(0.392, 0.369, 0.290)
- GLSL with alphavec4(0.392, 0.369, 0.290, 1.000)
- HLSL / Metalfloat3(0.392, 0.369, 0.290)
- Percentage of Red in RGB39.2%
- Percentage of Green in RGB36.9%
- Percentage of Blue in RGB29%
- Color FamilyYellow
- Saturation FamilyLow Saturation
- Lightness FamilyNeutral
- HEX ID645E4A
- DECIMAL ID6577738
- Name LengthThis color has no name
- Seen by search & AI crawlers25 times
- Counting from2025-01-01
