Information about #EF1F31 color

#EF1F31 color image

Basic facts about this digital color

The digital color #EF1F31 is classified in the Register under the Red Color Family, with Full Saturation and Light brightness. In numbers: rgb(239, 31, 49) (93.7% red, 12.2% green, 19.2% blue), or CMYK 0 / 82 / 75 / 6 for print. Curious how these numbers work? Read our RGB color codes guide.

#EF1F31 is a pure, full-strength warm red that carries an easy, daylight feel. It is a natural fit for logos, highlights and anything that needs to be noticed first. In The Official Register of Color Names it is almost identical to Sprint Red (#EC2131). Slightly further away sit Burger King Red (#EC242D) and Imperial Red (#ED2939).

Technically, the mix leans on its red channel (rgb(239, 31, 49)), which gives #EF1F31 its character. On this background, black text reaches a 4.9:1 contrast ratio (passing WCAG AA); white stays at 4.3:1. Out of 16,777,216 possible colors, #EF1F31 is still unnamed — it can be claimed and named in The Official Register of Color Names.

#EF1F31 color variations

View this color variations of tints, shades, tones and hues.

#EF1F31 color tints

Tints look brighter, pastel, and less intense.
#EF1F31

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#F24B59

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#F57882

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#F8A5AC

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#FBD2D5

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White

#FFFFFF

#EF1F31 color shades

Shades look darker, richer, and more solid.
#EF1F31

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#CA0E1D

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#970A16

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#65070E

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#320307

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Black

#000000

#EF1F31 color tones

Tones looks more sophisticated and complex than base colors.
#EF1F31

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#DA313F

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#C4434E

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#AD575E

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#966B6E

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Grey

#808080

#EF1F31 color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#D7EF1E

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#EFB41E

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#EF601E

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#EF1F31

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#EF1E83

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#EF1ED7

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#B41EEF

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#EF1F31 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.

Complementary color schemes
#EF1F31
#EF1F31

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#1FEFDE
#1FEFDE

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Split complementary

Split complementary schemes are like complementary but they uses two adiacent colors of the complement. They are more flexible than complementary ones.

Split complementary color scheme
#EF1F31
#EF1F31

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#1F99EF
#1F99EF

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#1FEF76
#1FEF76

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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.

Analogous color scheme
#EF761F
#EF761F

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#EF1F31
#EF1F31

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#EF1F99
#EF1F99

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Triadic

Triadic color schemes are created by picking three colors equally spaced on the color wheel. They appear quite contrasted and multicolored.

Triadic color scheme
#EF1F31
#EF1F31

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#30EF1F
#30EF1F

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#1F30EF
#1F30EF

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Tetradic

Tetradic color schemes are made form two couples of complementary colors in a rectangular shape on the color wheel.

Tetradic color scheme
#EF1F31
#EF1F31

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#EFDE1F
#EFDE1F

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#1FEFDE
#1FEFDE

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#1F30EF
#1F30EF

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Square

Square color schemes are like tetradic arranged in a square instead of rectangle. Colors appear even more contrasting.

Square color scheme
#EF1F31
#EF1F31

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#99EF1F
#99EF1F

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#1FEFDE
#1FEFDE

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#761FEF
#761FEF

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Nearest named colors to #EF1F31

The closest officially registered color names in the Register, ordered by similarity — your shade’s neighborhood is already being claimed.

Sprint Red color link
Sprint Red

#EC2131

Burger King Red color link
Burger King Red

#EC242D

Imperial Red color link
Imperial Red

#ED2939

Husker Red color link
Husker Red

#E41C38

Phillies Red color link
Phillies Red

#E81828

Rose Madder color link
Rose Madder

#E32636

Chiefs Red color link
Chiefs Red

#E31837

Opera Red color link
Opera Red

#FF1B2D

Geranium Lake color link
Geranium Lake

#E31230

Red-Orange color link
Red-Orange

#E32224

Deep Carmine Pink color link
Deep Carmine Pink

#EF3038

Vibrant Red color link
Vibrant Red

#FF272A

#EF1F31 color backgrounds & wallpapers

Download color wallpaper / background for your Desktop PC, Tablet or Mobile phone.

#EF1F31 color image #EF1F31 color ORCN HD wallpaper 3840x2160 (Desktop)
#EF1F31 color image #EF1F31 color ORCN HD wallpaper 1170x2532 (Mobile)
#EF1F31 color image #EF1F31 color solid HD wallpaper 3840x2160 (Desktop)
#EF1F31 color image #EF1F31 color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#EF1F31
  • RGB239, 31, 49
  • CMYK0, 82, 75, 6
  • CSSrgb(239, 31, 49)
  • HSL355°, 87%, 53%
  • HSL Precise354.808°, 86.667%, 52.941%
  • HSV355°, 87%, 94%
  • HSB355°, 87%, 94%
  • Normalized R (0.0–1.0)0.937
  • Normalized G (0.0–1.0)0.122
  • Normalized B (0.0–1.0)0.192
  • GLSLvec3(0.937, 0.122, 0.192)
  • GLSL with alphavec4(0.937, 0.122, 0.192, 1.000)
  • HLSL / Metalfloat3(0.937, 0.122, 0.192)
  • Percentage of Red in RGB93.7%
  • Percentage of Green in RGB12.2%
  • Percentage of Blue in RGB19.2%
  • Color FamilyRed
  • Saturation FamilyFull Saturation
  • Lightness FamilyLight
  • HEX IDEF1F31
  • DECIMAL ID15671089
  • Name LengthThis color has no name
  • This page visited2 times
  • Counting from2025-01-01

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