Information about #C51B2F color
Basic facts about this digital color
#C51B2F is a vivid, lively red that sits on the lighter side of the spectrum. It is a natural fit for bold branding moments and attention-grabbing details. In The Official Register of Color Names it is a hair away from Rambutan (#C71232). Nearby in the Register you will also find Foreign Crimson (#C91F37) and Spring Red (#BE1F35).
In RGB terms — rgb(197, 27, 47) — the red channel does the heavy lifting here. If you plan to put text on a #C51B2F background, choose white — the contrast ratio is 5.9:1 (passing WCAG AA), while black manages only 3.6:1. Out of 16,777,216 possible colors, #C51B2F is still unnamed — it can be claimed and named in The Official Register of Color Names.
#C51B2F color variations
View this color variations of tints, shades, tones and hues.
#C51B2F color tints
Tints look brighter, pastel, and less intense.
#C51B2F color shades
Shades look darker, richer, and more solid.
#C51B2F color tones
Tones looks more sophisticated and complex than base colors.
#C51B2F color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#C51B2F 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 #C51B2F color
View adjacent and very similar colors.
Nearest named colors to #C51B2F
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#C71232
#C91F37
#BE1F35
#CD212A
#C41E3A
#C8102E
#CE2029
#C1272D
#C3272B
#CF142B
#C42828
#C51B2F color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#C51B2F
- RGB197, 27, 47
- CMYK0, 67, 59, 23
- CSSrgb(197, 27, 47)
- HSL353°, 76%, 44%
- HSL Precise352.941°, 75.893%, 43.922%
- HSV353°, 86%, 77%
- HSB353°, 86%, 77%
- Normalized R (0.0–1.0)0.773
- Normalized G (0.0–1.0)0.106
- Normalized B (0.0–1.0)0.184
- GLSLvec3(0.773, 0.106, 0.184)
- GLSL with alphavec4(0.773, 0.106, 0.184, 1.000)
- HLSL / Metalfloat3(0.773, 0.106, 0.184)
- Percentage of Red in RGB77.3%
- Percentage of Green in RGB10.6%
- Percentage of Blue in RGB18.4%
- Color FamilyRed
- Saturation FamilyHigh Saturation
- Lightness FamilyLight
- HEX IDC51B2F
- DECIMAL ID12917551
- Name LengthThis color has no name
- Seen by search & AI crawlers32 times
- Counting from2025-01-01



