Information about #400B25 color
Basic facts about this digital color
A energetic, saturated rose, #400B25 leans clearly toward the dark side. 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 very close to Chocolate Kisses (#3C1421). Its next-closest registered neighbors are Dark Plum (#3F012C) and Toledo (#3A0020).
In RGB terms — rgb(64, 11, 37) — the red channel does the heavy lifting here. If you plan to put text on a #400B25 background, choose white — the contrast ratio is 16.2:1 (passing WCAG AAA), while black manages only 1.3:1. For print, note the heavy black component (K:75) — ink coverage matters with tones this deep. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.
#400B25 color variations
View this color variations of tints, shades, tones and hues.
#400B25 color tints
Tints look brighter, pastel, and less intense.
#400B25 color shades
Shades look darker, richer, and more solid.
#400B25 color tones
Tones looks more sophisticated and complex than base colors.
#400B25 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#400B25 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 #400B25 color
View adjacent and very similar colors.
Nearest named colors to #400B25
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#3C1421
#3F012C
#3A0020
#401A22
#3D0734
#381921
#43182F
#3C1414
#2E0329
#4D1B25
#481C1C
#3E2025
#400B25 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#400B25
- RGB64, 11, 37
- CMYK0, 21, 11, 75
- CSSrgb(64, 11, 37)
- HSL331°, 71%, 15%
- HSL Precise330.566°, 70.667%, 14.706%
- HSV331°, 83%, 25%
- HSB331°, 83%, 25%
- Normalized R (0.0–1.0)0.251
- Normalized G (0.0–1.0)0.043
- Normalized B (0.0–1.0)0.145
- GLSLvec3(0.251, 0.043, 0.145)
- GLSL with alphavec4(0.251, 0.043, 0.145, 1.000)
- HLSL / Metalfloat3(0.251, 0.043, 0.145)
- Percentage of Red in RGB25.1%
- Percentage of Green in RGB4.3%
- Percentage of Blue in RGB14.5%
- Color FamilyRose
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID400B25
- DECIMAL ID4197157
- Name LengthThis color has no name
- Seen by search & AI crawlers11 times
- Counting from2025-01-01
