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What color is EF1F01?

The RGB color code for color number #EF1F01 is RGB(239, 31, 1). In the RGB color model, #EF1F01 has a red value of 239, a green value of 31, and a blue value of 1. The CMYK color model (also known as process color, used in color printing) comprises 0.0% cyan, 87.0% magenta, 99.6% yellow, and 6.3% key (black). The HSL color scale has a hue of 7.6° (degrees), 99.2 % saturation, and 47.1 % lightness. In the HSB/HSV color space, #EF1F01 has a hue of 7.6° (degrees), 99.6 % saturation and 93.7 % brightness/value.



Color EF1F01 is cool or warm?

Color EF1F01 is a warm color.



What is the LRV of #EF1F01? (For interior and product design)

EF1F01 has an LRV of nearly 19. By LRV value, it is a medium dark color.

Light Reflectance Value (LRV) is a measure of how much visible light is reflected off a surface. It is a number on a scale of 0 to 100, with 0 being pure black and 100 being pure white. The higher the LRV, the more light the color reflects and the lighter it will appear.



Dark Color

#EF1F01

Light Color


Compare LRV 19 of #EF1F01 with dark and light Color




Is #EF1F01 Readable? WCAG Contrast Checker (For digital design)

Check if the color EF1F01 meets Web Content Accessibility Guidelines (WCAG) standards, minimum contrast ratio standards between text and background colors. The WCAG (Web Content Accessibility Guidelines) provides global standards for readable web content.

WCAG Recommendations - Large Text: above 18pt or 14pt bold. Normal Text: below 18pt or 14pt bold.

  • Minimum contrast ratio (AA): 4.5 for normal text and 3 for large text.
  • Enhanced contrast ratio (AAA): 7 for normal text and 4.5 for large text.





Change Background Color:

Normal text - 14pt

Normal Bold text - 12pt


Large text - 18pt

Large Bold text - 14pt







Color Codes - Color Space Conversions


HEX #EF1F01 color codes / color number / color space conversions - RGBA, HSL, HSV/HSB, HYZ, CMY, HWB, RYB


RGBA / RGB

RGB(239, 31, 1)
Red
239 (93.7%)
Green
31 (12.2%)
Blue
1 (0.4%)
Alpha
1 (100.0%)

CMYK

Cyan
0.00%
Magenta
87.03%
Yellow
99.58%
Key
6.27%

HSL

HSL(7.56deg, 99.2 %, 47.1 %)

Hue
7.56°
Saturation
99.17 %.
Lightness
47.06 %.

RYB

RYB(223, 45, 15)
Red
223 (87.6%)
Yellow
45 (17.6%)
Blue
15 (6.0%)

HSV/HSB

Hue
7.56°
Saturation
99.58 %.
Brightness / Value
93.73 %.

HWB

H: 7.56°

W: 0.39 %

B: 6.27 %

XYZ

X : 36.09

Y : 19.33

Z : 1.86

YXY

Y1 : 19.33

X : 0.63

Y2 : 0.34

CMY

C : 6.27%

M : 87.84%

Y : 99.61%


LRV

~ 19.3 %

Munsell Color System

8.9R 4.9/19.5

CIE-Lab

L : 51.07

A : 72.96

B : 64.15

CIE-Lch

L : 51.07

C : 97.15

H : 41.33

CIE-Luv

L : 51.07

U : 157.66

V : 37.37

Hunter-Lab

L : 43.97

A : 69.58

B : 28.27






Color Names and Paint



Color Name of HEX #EF1F01


Here are the colors similar to EF1F01. Delta E (ΔE) is the measure of the difference between two colors. Delta E is measured on a scale from 0 to 100, where 0 means exact match, and 100 is the highest difference.



#FF0000
Red
ΔE - 2.76 (97.2% similar)
#FF0800
Candy Apple Red
ΔE - 2.80 (97.2% similar)
#FF2400
Scarlet
ΔE - 3.54 (96.5% similar)
#FF2603
Neon Scarlet
ΔE - 3.64 (96.4% similar)




Similar colors from Pantone, RAL and other color matching system


Pantone PMS


Pantone PMS color similar/equivalent to EF1F01.


#EB3300
PANTONE 2028 C
ΔE - 2.24 (97.8% similar)
#E63422
PANTONE 3556 C
ΔE - 3.42 (96.6% similar)
#E10600
PANTONE 2347 C
ΔE - 4.04 (96.0% similar)
#F93822
PANTONE Bright Red C
ΔE - 4.54 (95.5% similar)


British Standard 4800


British Standard 4800 color similar/equivalent to EF1F01.


#FF0000
BS 04-E-55 - Red
ΔE - 2.76 (97.2% similar)
#FF380C
BS 06-E-55 - Orange
ΔE - 5.06 (94.9% similar)


Pantone TCX


Pantone TCX color similar/equivalent to EF1F01.




RAL Classic


RAL Classic color similar/equivalent to EF1F01.


#FF2D21
RAL 3024 - Luminous Red
ΔE - 5.02 (95.0% similar)
#FA4402
RAL 2017 RAL Orange
ΔE - 6.31 (93.7% similar)


RAL Design


RAL Design color similar/equivalent to EF1F01.


#D1462C
RAL 040 50 70 - Pompeii Red
ΔE - 6.04 (94.0% similar)
#CA4E33
RAL 040 50 60 - Fox Red
ΔE - 7.57 (92.4% similar)


Similar colors from Brand, Business, School, Organization, Sports, Flag



#EE0000
Red Hat Red
ΔE - 1.80 (98.2% similar)
#F50514
OnePlus Red
ΔE - 3.12 (96.9% similar)
#FF2800
Ferrari Red
ΔE - 3.80 (96.2% similar)
#EE3124
Honeywell Red
ΔE - 3.84 (96.2% similar)
#E8000D
KU Crimson
ΔE - 3.62 (96.4% similar)




Paint color for Hex #EF1F01


Here are the paint colors similar to EF1F01. Delta E (ΔE) is the measure of the difference between two colors. Delta E is measured on a scale from 0 to 100, where 0 means exact match, and 100 is the highest difference.


Benjamin Moore

Hex color EF1F01 similar/equivalent paint from Benjamin Moore. Conversion of hex #EF1F01 to Benjamin Moore


#E04227
Tawny Day Lily (2012-10)
ΔE - 4.06 (95.9% similar)
#E0412B
Orange (2011-10)
ΔE - 4.62 (95.4% similar)
#E34C28
Outrageous Orange (2013-10)
ΔE - 4.90 (95.1% similar)
#D7402B
Tomato Red (2010-10)
ΔE - 5.46 (94.5% similar)


Valspar

Hex color EF1F01 similar/equivalent paint from Valspar. Conversion of hex #EF1F01 to Valspar


#D63D2B
Scarlet Sun (1011-1)
ΔE - 5.83 (94.2% similar)
#E55B2B
Autumn Blaze (2002-1A)
ΔE - 7.92 (92.1% similar)
#C33D25
Steelhead Redd (8001-14G)
ΔE - 8.21 (91.8% similar)
#C23B22
Steelhead Redd (V007-3)
ΔE - 8.33 (91.7% similar)


Dunn-Edwards

Hex color EF1F01 similar/equivalent paint from Dunn-Edwards. Conversion of hex #EF1F01 to Dunn-Edwards


#EB5030
Burning Tomato (DEA 111)
ΔE - 6.10 (93.9% similar)
#DE5730
Untamed Orange (DEA 110)
ΔE - 6.87 (93.1% similar)
#CE4E35
Bonfire Flame (DEA 109)
ΔE - 7.31 (92.7% similar)
#C75433
Spicy Tomato (DE 5139)
ΔE - 8.25 (91.7% similar)


Sherwin Williams

Hex color EF1F01 similar/equivalent paint from Sherwin Williams. Conversion of hex #EF1F01 to Sherwin Williams


#D7552A
Obstinate Orange (SW 6884)
ΔE - 6.84 (93.2% similar)
#C35530
Raucous Orange (SW 6883)
ΔE - 8.91 (91.1% similar)
#C04D35
Cayenne (SW 6881)
ΔE - 9.24 (90.8% similar)
#C65F47
Emotional (SW 6621)
ΔE - 10.73 (89.3% similar)


Behr

Hex color EF1F01 similar/equivalent paint from Behr. Conversion of hex #EF1F01 to Behr


#DA5736
Inferno (P190-7)
ΔE - 7.12 (92.9% similar)
#D04838
Top Tomato (P180-7)
ΔE - 7.91 (92.1% similar)
#DC5D47
Pimento (P180-6)
ΔE - 9.42 (90.6% similar)
#C93F38
100 Mph (P170-7)
ΔE - 9.96 (90.0% similar)


PPG Paints

Hex color EF1F01 similar/equivalent paint from PPG Paints. Conversion of hex #EF1F01 to PPG Paints


#C9543A
Cinnamon Stone (PPG1193-7)
ΔE - 8.49 (91.5% similar)
#BC5339
Orange Vermillion (PPG1194-7)
ΔE - 10.16 (89.8% similar)
#BF5B3C
Tabasco (PPG1192-7)
ΔE - 10.38 (89.6% similar)
#D9624E
Candy Corn (PPG17-16)
ΔE - 10.78 (89.2% similar)


Farrow & Ball

Hex color EF1F01 similar/equivalent paint from Farrow & Ball. Conversion of hex #EF1F01 to Farrow & Ball


#CF5E3E
Charlotte's Locks (268)
ΔE - 9.11 (90.9% similar)
#BA4845
Romesco (CB4)
ΔE - 13.80 (86.2% similar)
#A75346
Bamboozle (304)
ΔE - 15.31 (84.7% similar)
#BF7B69
Red Earth (64)
ΔE - 18.02 (82.0% similar)







Color Combinations


#EF1F01 color palettes and scheme combination


Monochromatic Color Palette

Monochromatic colors belong to the same hue angle but different tints and shades. Monochromatic color palette can be generated by keeping the exact hue of the base color and then changing the saturation and lightness.

Analogous Color Palette

Analogous colors are a group of colors adjacent to each other on a color wheel. Group of these adjacent colors forms Analogous color scheme Palette. Analogous Palette can be generated by increasing or decreasing the hue value by 30 points.

Triadic Color Palette

The triadic color palette has three colors separated by 120° in the RGB color wheel

Tetradic Color Palette

The tetradic colour scheme composed of two sets of complementary colors in a rectangular shape on the color wheel.




Complementary / Opposite Color



EF1F01
Red*

01D1EF
Middle Blue*


Complementary / Opposite Color

Complementary colors are pairs of colors which, when combined or mixed, cancel each other out (lose hue) by producing a grayscale color like white or black. When placed next to each other, they create the strongest contrast for those two colors. Complementary colors also called opposite colors. Complementary color schemes are created using two opposite colors on the color wheel. The examples are red–cyan, green–magenta, and blue–yellow.


What is the contrasting color of #EF1F01?

Color that best contrast with #EF1F01 is #01D1EF, color name is Middle Blue*
Contrast indicates a strong difference in color. Contrasting color can be found several ways, Complimentary contrast is one of them. Complementary contrast colors are opposite each other on the color wheel.


What color compliments #EF1F01?

Complementary or Opposite color for #EF1F01 is #01D1EF, color name is Middle Blue*.





Color Images and Mockup


Mobile app mockup example for #EF1F01 color



T-Shirt mockup example for #EF1F01 color


Chart visualization example with #EF1F01 color



#EF1F01 Color Images and Patterns