Information about #40021D color
Basic facts about this digital color
The color #40021D reads as a intensely saturated pink-red rose and carries a shadowy depth. Designers typically reach for tones like this for night-mode interfaces and high-contrast pairings with light text. In The Official Register of Color Names it is practically indistinguishable from Toledo (#3A0020). Nearby in the Register you will also find Chocolate Brown (#3F000F) and Dark Plum (#3F012C).
The recipe behind #40021D is rgb(64, 2, 29), with red as the dominant ingredient. If you plan to put text on a #40021D background, choose white — the contrast ratio is 16.9:1 (passing WCAG AAA), while black manages only 1.2:1. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. Out of 16,777,216 possible colors, #40021D is still unnamed — it can be claimed and named in The Official Register of Color Names.
#40021D color variations
View this color variations of tints, shades, tones and hues.
#40021D color tints
Tints look brighter, pastel, and less intense.
#40021D color shades
Shades look darker, richer, and more solid.
#40021D color tones
Tones looks more sophisticated and complex than base colors.
#40021D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#40021D 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 #40021D color
View adjacent and very similar colors.
Nearest named colors to #40021D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#3A0020
#3F000F
#3F012C
#4D0211
#52001F
#3C1421
#310C16
#3C1414
#520C17
#3C0008
#2E0329
#560319
#40021D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#40021D
- RGB64, 2, 29
- CMYK0, 24, 14, 75
- CSSrgb(64, 2, 29)
- HSL334°, 94%, 13%
- HSL Precise333.871°, 93.939%, 12.941%
- HSV334°, 97%, 25%
- HSB334°, 97%, 25%
- Normalized R (0.0–1.0)0.251
- Normalized G (0.0–1.0)0.008
- Normalized B (0.0–1.0)0.114
- GLSLvec3(0.251, 0.008, 0.114)
- GLSL with alphavec4(0.251, 0.008, 0.114, 1.000)
- HLSL / Metalfloat3(0.251, 0.008, 0.114)
- Percentage of Red in RGB25.1%
- Percentage of Green in RGB0.8%
- Percentage of Blue in RGB11.4%
- Color FamilyRose
- Saturation FamilyFull Saturation
- Lightness FamilyDark
- HEX ID40021D
- DECIMAL ID4194845
- Name LengthThis color has no name
- This page visited3 times
- Counting from2025-01-01
