Information about #5B151D color
Basic facts about this digital color
#5B151D presents itself as a strongly colored warm red — one that stays on the darker end of the scale. It is a natural fit for dark UI themes, backgrounds and dramatic accents. In The Official Register of Color Names it is almost identical to JayHawk Red (#58181F). Slightly further away sit Chocolate Cosmos (#58111A) and Philippine Brown (#5D1916).
The recipe behind #5B151D is rgb(91, 21, 29), with red as the dominant ingredient. Accessibility-wise, white text works best on #5B151D: 13.4:1 contrast (passing WCAG AAA) versus 1.6:1 for black. On paper it relies strongly on black ink (K:64), so proof dark layouts before a large print run. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.
#5B151D color variations
View this color variations of tints, shades, tones and hues.
#5B151D color tints
Tints look brighter, pastel, and less intense.
#5B151D color shades
Shades look darker, richer, and more solid.
#5B151D color tones
Tones looks more sophisticated and complex than base colors.
#5B151D color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#5B151D 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 #5B151D color
View adjacent and very similar colors.
Nearest named colors to #5B151D
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#58181F
#58111A
#5D1916
#5D1F1E
#561426
#621D1D
#610C1D
#551B24
#5A2019
#641226
#511D22
#541012
#5B151D color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#5B151D
- RGB91, 21, 29
- CMYK0, 27, 24, 64
- CSSrgb(91, 21, 29)
- HSL353°, 63%, 22%
- HSL Precise353.143°, 62.5%, 21.961%
- HSV353°, 77%, 36%
- HSB353°, 77%, 36%
- Normalized R (0.0–1.0)0.357
- Normalized G (0.0–1.0)0.082
- Normalized B (0.0–1.0)0.114
- GLSLvec3(0.357, 0.082, 0.114)
- GLSL with alphavec4(0.357, 0.082, 0.114, 1.000)
- HLSL / Metalfloat3(0.357, 0.082, 0.114)
- Percentage of Red in RGB35.7%
- Percentage of Green in RGB8.2%
- Percentage of Blue in RGB11.4%
- Color FamilyRed
- Saturation FamilyHigh Saturation
- Lightness FamilyDark
- HEX ID5B151D
- DECIMAL ID5969181
- Name LengthThis color has no name
- Seen by search & AI crawlers312 times
- Counting from2025-01-01
