#ef0100 hex color

In a RGB color space, hex #ef0100 is composed of 93.7% red, 0.4% green and 0% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 99.6% magenta, 100% yellow and 6.3% black. It has a hue angle of 0.3 degrees, a saturation of 100% and a lightness of 46.9%. #ef0100 color hex could be obtained by blending #ff0200 with #df0000. Closest websafe color is: #ff0000.

♥
- f
- t
- g
- R 94
- G 0
- B 0
RGB color chart
- C 0
- M 100
- Y 100
- K 6
CMYK color chart

● #ef0100 color description : Pure (or mostly pure) red.

The hexadecimal color #ef0100 has RGB values of R:239, G:1, B:0 and CMYK values of C:0, M:1, Y:1, K:0.06. Its decimal value is 15663360.

Hex triplet	ef0100	`#ef0100`
RGB Decimal	239, 1, 0	`rgb(239,1,0)`
RGB Percent	93.7, 0.4, 0	`rgb(93.7%,0.4%,0%)`
CMYK	0, 100, 100, 6
HSL	0.3°, 100, 46.9	`hsl(0.3,100%,46.9%)`
HSV (or HSB)	0.3°, 100, 93.7
Web Safe	ff0000	`#ff0000`

CIE-LAB	49.951, 76.181, 63.993
XYZ	35.61, 18.377, 1.672
xyY	0.64, 0.33, 18.377
CIE-LCH	49.951, 99.492, 40.031
CIE-LUV	49.951, 163.967, 35.451
Hunter-Lab	42.869, 73.253, 27.695
Binary	11101111, 00000001, 00000000

#ef0100
```
#ef0100 rgb(239,1,0)
```
#00eeef
```
#00eeef rgb(0,238,239)
```

Complementary Color

#ef0077
```
#ef0077 rgb(239,0,119)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```
#ef7900
```
#ef7900 rgb(239,121,0)
```

Analogous Color

#0077ef
```
#0077ef rgb(0,119,239)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```
#00ef79
```
#00ef79 rgb(0,239,121)
```

Split Complementary Color

#0100ef
```
#0100ef rgb(1,0,239)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```
#00ef01
```
#00ef01 rgb(0,239,1)
```

Triadic Color

#ef00ee
```
#ef00ee rgb(239,0,238)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```
#00ef01
```
#00ef01 rgb(0,239,1)
```
#00eeef
```
#00eeef rgb(0,238,239)
```

Tetradic Color

#a30100
```
#a30100 rgb(163,1,0)
```
#bc0100
```
#bc0100 rgb(188,1,0)
```
#d60100
```
#d60100 rgb(214,1,0)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```
#ff0b09
```
#ff0b09 rgb(255,11,9)
```
#ff2423
```
#ff2423 rgb(255,36,35)
```
#ff3d3d
```
#ff3d3d rgb(255,61,61)
```

Monochromatic Color

Below, you can see some colors close to #ef0100. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#ef003b
```
#ef003b rgb(239,0,59)
```
#ef0027
```
#ef0027 rgb(239,0,39)
```
#ef0013
```
#ef0013 rgb(239,0,19)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```
#ef1500
```
#ef1500 rgb(239,21,0)
```
#ef2900
```
#ef2900 rgb(239,41,0)
```
#ef3d00
```
#ef3d00 rgb(239,61,0)
```

Similar Colors

Text with hexadecimal color #ef0100

This text has a font color of #ef0100.

<span style="color:#ef0100;">Text here</span>

#ef0100 background color

This paragraph has a background color of #ef0100.

<p style="background-color:#ef0100;">Content here</p>

#ef0100 border color

This element has a border color of #ef0100.

<div style="border:1px solid #ef0100;">Content here</div>

CSS codes

.text {color:#ef0100;}

.background {background-color:#ef0100;}

.border {border:1px solid #ef0100;}

A shade is achieved by adding black to any pure hue, while a tint is created by mixing white to any pure color. In this example, #040000 is the darkest color, while #ffefef is the lightest one.

#040000
```
#040000 rgb(4,0,0)
```
#170000
```
#170000 rgb(23,0,0)
```
#2b0000
```
#2b0000 rgb(43,0,0)
```
#3e0000
```
#3e0000 rgb(62,0,0)
```
#520000
```
#520000 rgb(82,0,0)
```
#660000
```
#660000 rgb(102,0,0)
```
#790100
```
#790100 rgb(121,1,0)
```
#8d0100
```
#8d0100 rgb(141,1,0)
```
#a10100
```
#a10100 rgb(161,1,0)
```
#b40100
```
#b40100 rgb(180,1,0)
```
#c80100
```
#c80100 rgb(200,1,0)
```
#db0100
```
#db0100 rgb(219,1,0)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```

Shade Color Variation

#ff0504
```
#ff0504 rgb(255,5,4)
```
#ff1817
```
#ff1817 rgb(255,24,23)
```
#ff2c2b
```
#ff2c2b rgb(255,44,43)
```
#ff3f3e
```
#ff3f3e rgb(255,63,62)
```
#ff5352
```
#ff5352 rgb(255,83,82)
```
#ff6666
```
#ff6666 rgb(255,102,102)
```
#ff7a79
```
#ff7a79 rgb(255,122,121)
```
#ff8d8d
```
#ff8d8d rgb(255,141,141)
```
#ffa1a1
```
#ffa1a1 rgb(255,161,161)
```
#ffb4b4
```
#ffb4b4 rgb(255,180,180)
```
#ffc8c8
```
#ffc8c8 rgb(255,200,200)
```
#ffdcdb
```
#ffdcdb rgb(255,220,219)
```
#ffefef
```
#ffefef rgb(255,239,239)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #816e6e is the less saturated color, while #ef0100 is the most saturated one.

#816e6e
```
#816e6e rgb(129,110,110)
```
#8a6565
```
#8a6565 rgb(138,101,101)
```
#935c5c
```
#935c5c rgb(147,92,92)
```
#9c5353
```
#9c5353 rgb(156,83,83)
```
#a54a4a
```
#a54a4a rgb(165,74,74)
```
#af4140
```
#af4140 rgb(175,65,64)
```
#b83837
```
#b83837 rgb(184,56,55)
```
#c12f2e
```
#c12f2e rgb(193,47,46)
```
#ca2525
```
#ca2525 rgb(202,37,37)
```
#d31c1c
```
#d31c1c rgb(211,28,28)
```
#dd1312
```
#dd1312 rgb(221,19,18)
```
#e60a09
```
#e60a09 rgb(230,10,9)
```
#ef0100
```
#ef0100 rgb(239,1,0)
```

Tone Color Variation

Below, you can see how #ef0100 is perceived by people affected by a color vision deficiency. This can be useful if you need to ensure your color combinations are accessible to color-blind users.

Monochromacy

#484848 Achromatopsia 0.005% of the population
#693a3a Atypical Achromatopsia 0.001% of the population

Dichromacy

#8c7e21 Protanopia 1% of men
#9d7800 Deuteranopia 1% of men
#ee1a00 Tritanopia 0.001% of the population

Trichromacy

#b05015 Protanomaly 1% of men, 0.01% of women
#ba4c00 Deuteranomaly 6% of men, 0.4% of women
#ee1100 Tritanomaly 0.01% of the population

#ef0100 hex color

#ef0100 Color Information

#ef0100 Color Conversion

Color Schemes with #ef0100

Alternatives to #ef0100

#ef0100 Preview

Shades and Tints of #ef0100

Tones of #ef0100

Color Blindness Simulator