colorhexa.com

#a31f37 hex color

In a RGB color space, hex #a31f37 is composed of 63.9% red, 12.2% green and 21.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 81% magenta, 66.3% yellow and 36.1% black. It has a hue angle of 349.1 degrees, a saturation of 68% and a lightness of 38%. #a31f37 color hex could be obtained by blending #ff3e6e with #470000. Closest websafe color is: #993333.

- R 64
- G 12
- B 22
RGB color chart
- C 0
- M 81
- Y 66
- K 36
CMYK color chart

● #a31f37 color description : Dark red.

The hexadecimal color #a31f37 has RGB values of R:163, G:31, B:55 and CMYK values of C:0, M:0.81, Y:0.66, K:0.36. Its decimal value is 10690359.

Hex triplet	a31f37	`#a31f37`
RGB Decimal	163, 31, 55	`rgb(163,31,55)`
RGB Percent	63.9, 12.2, 21.6	`rgb(63.9%,12.2%,21.6%)`
CMYK	0, 81, 66, 36
HSL	349.1°, 68, 38	`hsl(349.1,68%,38%)`
HSV (or HSB)	349.1°, 81, 63.9
Web Safe	993333	`#993333`

CIE-LAB	36.069, 53.267, 20.614
XYZ	16.285, 9.044, 4.502
xyY	0.546, 0.303, 9.044
CIE-LCH	36.069, 57.117, 21.156
CIE-LUV	36.069, 91.834, 11.079
Hunter-Lab	30.074, 44.027, 12.175
Binary	10100011, 00011111, 00110111

#a31f37
```
#a31f37 rgb(163,31,55)
```
#1fa38b
```
#1fa38b rgb(31,163,139)
```

Complementary Color

#a31f79
```
#a31f79 rgb(163,31,121)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#a3491f
```
#a3491f rgb(163,73,31)
```

Analogous Color

#1f79a3
```
#1f79a3 rgb(31,121,163)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#1fa349
```
#1fa349 rgb(31,163,73)
```

Split Complementary Color

#1f37a3
```
#1f37a3 rgb(31,55,163)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#37a31f
```
#37a31f rgb(55,163,31)
```

Triadic Color

#8b1fa3
```
#8b1fa3 rgb(139,31,163)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#37a31f
```
#37a31f rgb(55,163,31)
```
#1fa38b
```
#1fa38b rgb(31,163,139)
```

Tetradic Color

#631321
```
#631321 rgb(99,19,33)
```
#781729
```
#781729 rgb(120,23,41)
```
#8e1b30
```
#8e1b30 rgb(142,27,48)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#b8233e
```
#b8233e rgb(184,35,62)
```
#ce2745
```
#ce2745 rgb(206,39,69)
```
#d93653
```
#d93653 rgb(217,54,83)
```

Monochromatic Color

Below, you can see some colors close to #a31f37. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#a31f58
```
#a31f58 rgb(163,31,88)
```
#a31f4d
```
#a31f4d rgb(163,31,77)
```
#a31f42
```
#a31f42 rgb(163,31,66)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#a31f2c
```
#a31f2c rgb(163,31,44)
```
#a31f21
```
#a31f21 rgb(163,31,33)
```
#a3281f
```
#a3281f rgb(163,40,31)
```

Similar Colors

Text with hexadecimal color #a31f37

This text has a font color of #a31f37.

<span style="color:#a31f37;">Text here</span>

#a31f37 background color

This paragraph has a background color of #a31f37.

<p style="background-color:#a31f37;">Content here</p>

#a31f37 border color

This element has a border color of #a31f37.

<div style="border:1px solid #a31f37;">Content here</div>

CSS codes

.text {color:#a31f37;}

.background {background-color:#a31f37;}

.border {border:1px solid #a31f37;}

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, #0f0305 is the darkest color, while #fffdfd is the lightest one.

#0f0305
```
#0f0305 rgb(15,3,5)
```
#1f060b
```
#1f060b rgb(31,6,11)
```
#300910
```
#300910 rgb(48,9,16)
```
#400c16
```
#400c16 rgb(64,12,22)
```
#510f1b
```
#510f1b rgb(81,15,27)
```
#611221
```
#611221 rgb(97,18,33)
```
#721626
```
#721626 rgb(114,22,38)
```
#82192c
```
#82192c rgb(130,25,44)
```
#931c31
```
#931c31 rgb(147,28,49)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#b3223d
```
#b3223d rgb(179,34,61)
```
#c42542
```
#c42542 rgb(196,37,66)
```
#d42848
```
#d42848 rgb(212,40,72)
```

Shade Color Variation

#d93755
```
#d93755 rgb(217,55,85)
```
#dc4863
```
#dc4863 rgb(220,72,99)
```
#df5871
```
#df5871 rgb(223,88,113)
```
#e2697f
```
#e2697f rgb(226,105,127)
```
#e6798d
```
#e6798d rgb(230,121,141)
```
#e98a9b
```
#e98a9b rgb(233,138,155)
```
#ec9aa9
```
#ec9aa9 rgb(236,154,169)
```
#efabb7
```
#efabb7 rgb(239,171,183)
```
#f2bbc5
```
#f2bbc5 rgb(242,187,197)
```
#f5ccd3
```
#f5ccd3 rgb(245,204,211)
```
#f8dce1
```
#f8dce1 rgb(248,220,225)
```
#fcedef
```
#fcedef rgb(252,237,239)
```
#fffdfd
```
#fffdfd rgb(255,253,253)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #675b5d is the less saturated color, while #c10124 is the most saturated one.

#675b5d
```
#675b5d rgb(103,91,93)
```
#6f5358
```
#6f5358 rgb(111,83,88)
```
#764c53
```
#764c53 rgb(118,76,83)
```
#7e444f
```
#7e444f rgb(126,68,79)
```
#853d4a
```
#853d4a rgb(133,61,74)
```
#8d3545
```
#8d3545 rgb(141,53,69)
```
#942e40
```
#942e40 rgb(148,46,64)
```
#9c263c
```
#9c263c rgb(156,38,60)
```
#a31f37
```
#a31f37 rgb(163,31,55)
```
#aa1832
```
#aa1832 rgb(170,24,50)
```
#b2102e
```
#b2102e rgb(178,16,46)
```
#b90929
```
#b90929 rgb(185,9,41)
```
#c10124
```
#c10124 rgb(193,1,36)
```

Tone Color Variation

Below, you can see how #a31f37 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
#5b4145 Atypical Achromatopsia 0.001% of the population

Dichromacy

#615d53 Protanopia 1% of men
#715938 Deuteranopia 1% of men
#a72e2f Tritanopia 0.001% of the population

Trichromacy

#794649 Protanomaly 1% of men, 0.01% of women
#834438 Deuteranomaly 6% of men, 0.4% of women
#a52832 Tritanomaly 0.01% of the population