Information about #A63A40 color
Basic facts about this digital color
#A63A40 is a pleasantly vivid warm red that carries an easy, daylight feel. 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 Cincinnati (#A5403F). Slightly further away sit Filmpro Fire Red (#A5333C) and La Bamba (#A43F48).
Technically, the mix leans on its red channel (rgb(166, 58, 64)), which gives #A63A40 its character. On this background, white text reaches a 6.4:1 contrast ratio (passing WCAG AA); black stays at 3.3:1. #A63A40 has no official name yet. If this shade means something to you, you can be the one to name it.
#A63A40 color variations
View this color variations of tints, shades, tones and hues.
#A63A40 color tints
Tints look brighter, pastel, and less intense.
#A63A40 color shades
Shades look darker, richer, and more solid.
#A63A40 color tones
Tones looks more sophisticated and complex than base colors.
#A63A40 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#A63A40 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 #A63A40 color
View adjacent and very similar colors.
Nearest named colors to #A63A40
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#A5403F
#A5333C
#A43F48
#AC3142
#AD3539
#9B3D3D
#A23A34
#B3393E
#AE2F3E
#B03737
#AD463F
#A14743
#A63A40 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#A63A40
- RGB166, 58, 64
- CMYK0, 42, 40, 35
- CSSrgb(166, 58, 64)
- HSL357°, 48%, 44%
- HSL Precise356.667°, 48.214%, 43.922%
- HSV357°, 65%, 65%
- HSB357°, 65%, 65%
- Normalized R (0.0–1.0)0.651
- Normalized G (0.0–1.0)0.227
- Normalized B (0.0–1.0)0.251
- GLSLvec3(0.651, 0.227, 0.251)
- GLSL with alphavec4(0.651, 0.227, 0.251, 1.000)
- HLSL / Metalfloat3(0.651, 0.227, 0.251)
- Percentage of Red in RGB65.1%
- Percentage of Green in RGB22.7%
- Percentage of Blue in RGB25.1%
- Color FamilyRed
- Saturation FamilyModerate Saturation
- Lightness FamilyLight
- HEX IDA63A40
- DECIMAL ID10893888
- Name LengthThis color has no name
- Seen by search & AI crawlers20 times
- Counting from2025-01-01
