Information about #CB0104 color
Basic facts about this digital color
#CB0104 presents itself as a maximally vivid earthy red — one that feels open and friendly. It is a natural fit for accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is a hair away from Boston University Red (#CC0000). Its next-closest registered neighbors are Verizon Red (#CD040B) and Rosso Corsa (#D40000).
In RGB terms — rgb(203, 1, 4) — the red channel does the heavy lifting here. Accessibility-wise, white text works best on #CB0104: 5.9:1 contrast (passing WCAG AA) versus 3.5:1 for black. Out of 16,777,216 possible colors, #CB0104 is still unnamed — it can be claimed and named in The Official Register of Color Names.
#CB0104 color variations
View this color variations of tints, shades, tones and hues.
#CB0104 color tints
Tints look brighter, pastel, and less intense.
#CB0104 color shades
Shades look darker, richer, and more solid.
#CB0104 color tones
Tones looks more sophisticated and complex than base colors.
#CB0104 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#CB0104 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 #CB0104 color
View adjacent and very similar colors.
Nearest named colors to #CB0104
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#CC0000
#CD040B
#D40000
#BC0500
#BA0001
#C90016
#C80815
#E10000
#CC1410
#D1001C
#C7031E
#E60000
#CB0104 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#CB0104
- RGB203, 1, 4
- CMYK0, 79, 78, 20
- CSSrgb(203, 1, 4)
- HSL359°, 99%, 40%
- HSL Precise359.109°, 99.02%, 40%
- HSV359°, 100%, 80%
- HSB359°, 100%, 80%
- Normalized R (0.0–1.0)0.796
- Normalized G (0.0–1.0)0.004
- Normalized B (0.0–1.0)0.016
- GLSLvec3(0.796, 0.004, 0.016)
- GLSL with alphavec4(0.796, 0.004, 0.016, 1.000)
- HLSL / Metalfloat3(0.796, 0.004, 0.016)
- Percentage of Red in RGB79.6%
- Percentage of Green in RGB0.4%
- Percentage of Blue in RGB1.6%
- Color FamilyRed
- Saturation FamilyFull Saturation
- Lightness FamilyLight
- HEX IDCB0104
- DECIMAL ID13304068
- Name LengthThis color has no name
- Seen by search & AI crawlers16 times
- Counting from2025-01-01
