Information about #EF5A1E color

#EF5A1E color image

Basic facts about this digital color

In the Register's classification, #EF5A1E belongs to the Orange Color Family, featuring Full Saturation and Light brightness. In numbers: rgb(239, 90, 30) (93.7% red, 35.3% green, 11.8% blue), or CMYK 0 / 58 / 82 / 6 for print. Curious how these numbers work? Read our RGB color codes guide.

A pure, full-strength warm orange, #EF5A1E feels open and friendly. Expect to see shades like this in accents, call-to-action elements and statement visuals. In The Official Register of Color Names it is practically indistinguishable from Apollo Vermillion Orange (#F15A24). Its next-closest registered neighbors are Rouxous (#EE5322) and Halloween Orange (#EB6123).

The recipe behind #EF5A1E is rgb(239, 90, 30), with red as the dominant ingredient. Accessibility-wise, black text works best on #EF5A1E: 6.2:1 contrast (passing WCAG AA) versus 3.4:1 for white. #EF5A1E has no official name yet. If this shade means something to you, you can be the one to name it.

#EF5A1E color variations

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

#EF5A1E color tints

Tints look brighter, pastel, and less intense.
#EF5A1E

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#F27A4B

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#F59B78

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#F8BCA5

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#FBDDD2

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White

#FFFFFF

#EF5A1E color shades

Shades look darker, richer, and more solid.
#EF5A1E

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#CA430E

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#97320A

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#652107

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#321003

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Black

#000000

#EF5A1E color tones

Tones looks more sophisticated and complex than base colors.
#EF5A1E

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#DA6131

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#C46843

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#AD6F57

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#96776B

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Grey

#808080

#EF5A1E color hues

A hue refers to the basic neighbors of color and is variation of base color on the color wheel.
#8AEF1E

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#DEEF1E

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#EFAD1E

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#EF5A1E

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#EF1E37

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#EF1E8A

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#EF1EDE

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#EF5A1E 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
#EF5A1E
#EF5A1E

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#1FB4EF
#1FB4EF

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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
#EF5A1E
#EF5A1E

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#1F4CEF
#1F4CEF

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#1FEFC2
#1FEFC2

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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
#EFC21F
#EFC21F

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#EF5A1E
#EF5A1E

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#EF1F4C
#EF1F4C

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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
#EF5A1E
#EF5A1E

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#1FEF5A
#1FEF5A

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#5A1FEF
#5A1FEF

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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
#EF5A1E
#EF5A1E

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#B4EF1F
#B4EF1F

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#1FB4EF
#1FB4EF

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#5A1FEF
#5A1FEF

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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
#EF5A1E
#EF5A1E

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#4CEF1F
#4CEF1F

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#1FB4EF
#1FB4EF

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#C21FEF
#C21FEF

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Nearest named colors to #EF5A1E

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

Apollo Vermillion Orange color link
Apollo Vermillion Orange

#F15A24

Rouxous color link
Rouxous

#EE5322

Halloween Orange color link
Halloween Orange

#EB6123

be Supernormal. orange color link
be Supernormal. orange

#F15A29

Microsoft Red color link
Microsoft Red

#F04E1F

Vivid Vermilion color link
Vivid Vermilion

#E56024

Flame color link
Flame

#E25822

MAYHEM Orange color link
MAYHEM Orange

#F04E26

Giants Orange color link
Giants Orange

#FE5A1D

Flesh Ochre color link
Flesh Ochre

#FF5721

Papaya Orange color link
Papaya Orange

#E56717

Gretel go to color link
Gretel go to

#FF631D

#EF5A1E color backgrounds & wallpapers

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

#EF5A1E color image #EF5A1E color ORCN HD wallpaper 3840x2160 (Desktop)
#EF5A1E color image #EF5A1E color ORCN HD wallpaper 1170x2532 (Mobile)
#EF5A1E color image #EF5A1E color solid HD wallpaper 3840x2160 (Desktop)
#EF5A1E color image #EF5A1E color solid HD wallpaper 1170x2532 (Mobile)

Conversions between color systems and etc.

  • HEX#EF5A1E
  • RGB239, 90, 30
  • CMYK0, 58, 82, 6
  • CSSrgb(239, 90, 30)
  • HSL17°, 87%, 53%
  • HSL Precise17.225°, 86.722%, 52.745%
  • HSV17°, 87%, 94%
  • HSB17°, 87%, 94%
  • Normalized R (0.0–1.0)0.937
  • Normalized G (0.0–1.0)0.353
  • Normalized B (0.0–1.0)0.118
  • GLSLvec3(0.937, 0.353, 0.118)
  • GLSL with alphavec4(0.937, 0.353, 0.118, 1.000)
  • HLSL / Metalfloat3(0.937, 0.353, 0.118)
  • Percentage of Red in RGB93.7%
  • Percentage of Green in RGB35.3%
  • Percentage of Blue in RGB11.8%
  • Color FamilyOrange
  • Saturation FamilyFull Saturation
  • Lightness FamilyLight
  • HEX IDEF5A1E
  • DECIMAL ID15686174
  • Name LengthThis color has no name
  • Seen by search & AI crawlers9 times
  • Counting from2025-01-01

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ORCN is an independent private organisation that maintains a public register — not a governmental institution or an international standards organisation — in which a name is linked to a specific digital colour code. Registration gives the registrant the exclusive right, within the ORCN register, to have that name recorded against that colour code.

Important: a digital colour itself belongs to no one in law. That right exists only within the ORCN register: registration creates no ownership, trademark, copyright or design rights anywhere. Legal exclusivity outside the register, where it is available at all, arises separately under applicable trademark law and is generally limited to particular goods, services and jurisdictions.