Information about #FF5138 color
Basic facts about this digital color
#FF5138 is a maximally vivid earthy red that appears airy and pastel-like. In practice it works well for clean interfaces where content needs room to breathe. In The Official Register of Color Names it is a hair away from Big Bang (#FF503C). Its next-closest registered neighbors are Ogre Odor (#FD5240) and Portland Orange (#FF5A36).
The recipe behind #FF5138 is rgb(255, 81, 56), with red as the dominant ingredient. If you plan to put text on a #FF5138 background, choose black — the contrast ratio is 6.5:1 (passing WCAG AA), while white manages only 3.2:1. Like most of the 16.7 million digital colors, this one is still waiting for a name — naming it takes a minute.
#FF5138 color variations
View this color variations of tints, shades, tones and hues.
#FF5138 color tints
Tints look brighter, pastel, and less intense.
#FF5138 color shades
Shades look darker, richer, and more solid.
#FF5138 color tones
Tones looks more sophisticated and complex than base colors.
#FF5138 color hues
A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#FF5138 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 #FF5138 color
View adjacent and very similar colors.
Nearest named colors to #FF5138
The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.
#FF503C
#FD5240
#FF5A36
#FA5B3D
#FB4D46
#FF5349
#FF4040
#FF3D3D
#F15A29
#EF4135
#EB4C42
#FF6347
#FF5138 color backgrounds & wallpapers
Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.
Conversions between color systems and etc.
- HEX#FF5138
- RGB255, 81, 56
- CMYK0, 68, 78, 0
- CSSrgb(255, 81, 56)
- HSL8°, 100%, 61%
- HSL Precise7.538°, 100%, 60.98%
- HSV8°, 78%, 100%
- HSB8°, 78%, 100%
- Normalized R (0.0–1.0)1.000
- Normalized G (0.0–1.0)0.318
- Normalized B (0.0–1.0)0.220
- GLSLvec3(1.000, 0.318, 0.220)
- GLSL with alphavec4(1.000, 0.318, 0.220, 1.000)
- HLSL / Metalfloat3(1.000, 0.318, 0.220)
- Percentage of Red in RGB100%
- Percentage of Green in RGB31.8%
- Percentage of Blue in RGB22%
- Color FamilyRed
- Saturation FamilyFull Saturation
- Lightness FamilyVery Light
- HEX IDFF5138
- DECIMAL ID16732472
- Name LengthThis color has no name
- Seen by search & AI crawlers6 times
- Counting from2025-01-01



