#b31b21 hex color

In a RGB color space, hex #b31b21 is composed of 70.2% red, 10.6% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 84.9% magenta, 81.6% yellow and 29.8% black. It has a hue angle of 357.6 degrees, a saturation of 73.8% and a lightness of 40.4%. #b31b21 color hex could be obtained by blending #ff3642 with #670000. Closest websafe color is: #cc3333.

♥
- f
- t
- g
- R 70
- G 11
- B 13
RGB color chart
- C 0
- M 85
- Y 82
- K 30
CMYK color chart

● #b31b21 color description : Strong red.

The hexadecimal color #b31b21 has RGB values of R:179, G:27, B:33 and CMYK values of C:0, M:0.85, Y:0.82, K:0.3. Its decimal value is 11737889.

Hex triplet	b31b21	`#b31b21`
RGB Decimal	179, 27, 33	`rgb(179,27,33)`
RGB Percent	70.2, 10.6, 12.9	`rgb(70.2%,10.6%,12.9%)`
CMYK	0, 85, 82, 30
HSL	357.6°, 73.8, 40.4	`hsl(357.6,73.8%,40.4%)`
HSV (or HSB)	357.6°, 84.9, 70.2
Web Safe	cc3333	`#cc3333`

CIE-LAB	38.69, 57.937, 37.849
XYZ	19.258, 10.48, 2.448
xyY	0.598, 0.326, 10.48
CIE-LCH	38.69, 69.204, 33.156
CIE-LUV	38.69, 111.292, 22.547
Hunter-Lab	32.373, 49.534, 18.178
Binary	10110011, 00011011, 00100001

#b31b21
```
#b31b21 rgb(179,27,33)
```
#1bb3ad
```
#1bb3ad rgb(27,179,173)
```

Complementary Color

#b31b6d
```
#b31b6d rgb(179,27,109)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#b3611b
```
#b3611b rgb(179,97,27)
```

Analogous Color

#1b6db3
```
#1b6db3 rgb(27,109,179)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#1bb361
```
#1bb361 rgb(27,179,97)
```

Split Complementary Color

#1b21b3
```
#1b21b3 rgb(27,33,179)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#21b31b
```
#21b31b rgb(33,179,27)
```

Triadic Color

#ad1bb3
```
#ad1bb3 rgb(173,27,179)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#21b31b
```
#21b31b rgb(33,179,27)
```
#1bb3ad
```
#1bb3ad rgb(27,179,173)
```

Tetradic Color

#711115
```
#711115 rgb(113,17,21)
```
#871419
```
#871419 rgb(135,20,25)
```
#9d181d
```
#9d181d rgb(157,24,29)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#c91e25
```
#c91e25 rgb(201,30,37)
```
#de232b
```
#de232b rgb(222,35,43)
```
#e13940
```
#e13940 rgb(225,57,64)
```

Monochromatic Color

Below, you can see some colors close to #b31b21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#b31b47
```
#b31b47 rgb(179,27,71)
```
#b31b3a
```
#b31b3a rgb(179,27,58)
```
#b31b2e
```
#b31b2e rgb(179,27,46)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#b3221b
```
#b3221b rgb(179,34,27)
```
#b32e1b
```
#b32e1b rgb(179,46,27)
```
#b33b1b
```
#b33b1b rgb(179,59,27)
```

Similar Colors

Text with hexadecimal color #b31b21

This text has a font color of #b31b21.

<span style="color:#b31b21;">Text here</span>

#b31b21 background color

This paragraph has a background color of #b31b21.

<p style="background-color:#b31b21;">Content here</p>

#b31b21 border color

This element has a border color of #b31b21.

<div style="border:1px solid #b31b21;">Content here</div>

CSS codes

.text {color:#b31b21;}

.background {background-color:#b31b21;}

.border {border:1px solid #b31b21;}

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, #090102 is the darkest color, while #fef7f7 is the lightest one.

#090102
```
#090102 rgb(9,1,2)
```
#1a0405
```
#1a0405 rgb(26,4,5)
```
#2b0608
```
#2b0608 rgb(43,6,8)
```
#3c090b
```
#3c090b rgb(60,9,11)
```
#4d0c0e
```
#4d0c0e rgb(77,12,14)
```
#5e0e11
```
#5e0e11 rgb(94,14,17)
```
#6f1114
```
#6f1114 rgb(111,17,20)
```
#801318
```
#801318 rgb(128,19,24)
```
#91161b
```
#91161b rgb(145,22,27)
```
#a2181e
```
#a2181e rgb(162,24,30)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#c41e24
```
#c41e24 rgb(196,30,36)
```
#d52027
```
#d52027 rgb(213,32,39)
```

Shade Color Variation

#df2a31
```
#df2a31 rgb(223,42,49)
```
#e13b42
```
#e13b42 rgb(225,59,66)
```
#e44c52
```
#e44c52 rgb(228,76,82)
```
#e75d63
```
#e75d63 rgb(231,93,99)
```
#e96e73
```
#e96e73 rgb(233,110,115)
```
#ec7f83
```
#ec7f83 rgb(236,127,131)
```
#ee9094
```
#ee9094 rgb(238,144,148)
```
#f1a1a4
```
#f1a1a4 rgb(241,161,164)
```
#f3b2b5
```
#f3b2b5 rgb(243,178,181)
```
#f6c3c5
```
#f6c3c5 rgb(246,195,197)
```
#f9d4d6
```
#f9d4d6 rgb(249,212,214)
```
#fbe5e6
```
#fbe5e6 rgb(251,229,230)
```
#fef7f7
```
#fef7f7 rgb(254,247,247)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #6c6263 is the less saturated color, while #cb030b is the most saturated one.

#6c6263
```
#6c6263 rgb(108,98,99)
```
#745a5b
```
#745a5b rgb(116,90,91)
```
#7c5254
```
#7c5254 rgb(124,82,84)
```
#834b4d
```
#834b4d rgb(131,75,77)
```
#8b4345
```
#8b4345 rgb(139,67,69)
```
#933b3e
```
#933b3e rgb(147,59,62)
```
#9b3337
```
#9b3337 rgb(155,51,55)
```
#a32b30
```
#a32b30 rgb(163,43,48)
```
#ab2328
```
#ab2328 rgb(171,35,40)
```
#b31b21
```
#b31b21 rgb(179,27,33)
```
#bb131a
```
#bb131a rgb(187,19,26)
```
#c30b12
```
#c30b12 rgb(195,11,18)
```
#cb030b
```
#cb030b rgb(203,3,11)
```

Tone Color Variation

Below, you can see how #b31b21 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

#494949 Achromatopsia 0.005% of the population
#5e4041 Atypical Achromatopsia 0.001% of the population

Dichromacy

#6c633c Protanopia 1% of men
#7b5e1f Deuteranopia 1% of men
#b62727 Tritanopia 0.001% of the population

Trichromacy

#864932 Protanomaly 1% of men, 0.01% of women
#8f461f Deuteranomaly 6% of men, 0.4% of women
#b52325 Tritanomaly 0.01% of the population

#b31b21 hex color

#b31b21 Color Information

#b31b21 Color Conversion

Color Schemes with #b31b21

Alternatives to #b31b21

#b31b21 Preview

Shades and Tints of #b31b21

Tones of #b31b21

Color Blindness Simulator