#a21f37 hex color

In a RGB color space, hex #a21f37 is composed of 63.5% red, 12.2% green and 21.6% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 80.9% magenta, 66% yellow and 36.5% black. It has a hue angle of 349 degrees, a saturation of 67.9% and a lightness of 37.8%. #a21f37 color hex could be obtained by blending #ff3e6e with #450000. Closest websafe color is: #993333.

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

● #a21f37 color description : Dark red.

The hexadecimal color #a21f37 has RGB values of R:162, G:31, B:55 and CMYK values of C:0, M:0.81, Y:0.66, K:0.36. Its decimal value is 10624823.

Hex triplet	a21f37	`#a21f37`
RGB Decimal	162, 31, 55	`rgb(162,31,55)`
RGB Percent	63.5, 12.2, 21.6	`rgb(63.5%,12.2%,21.6%)`
CMYK	0, 81, 66, 36
HSL	349°, 67.9, 37.8	`hsl(349,67.9%,37.8%)`
HSV (or HSB)	349°, 80.9, 63.5
Web Safe	993333	`#993333`

CIE-LAB	35.867, 52.976, 20.314
XYZ	16.081, 8.939, 4.493
xyY	0.545, 0.303, 8.939
CIE-LCH	35.867, 56.737, 20.979
CIE-LUV	35.867, 91.024, 10.857
Hunter-Lab	29.898, 43.683, 12.019
Binary	10100010, 00011111, 00110111

#a21f37
```
#a21f37 rgb(162,31,55)
```
#1fa28a
```
#1fa28a rgb(31,162,138)
```

Complementary Color

#a21f79
```
#a21f79 rgb(162,31,121)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#a2491f
```
#a2491f rgb(162,73,31)
```

Analogous Color

#1f79a2
```
#1f79a2 rgb(31,121,162)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#1fa249
```
#1fa249 rgb(31,162,73)
```

Split Complementary Color

#1f37a2
```
#1f37a2 rgb(31,55,162)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#37a21f
```
#37a21f rgb(55,162,31)
```

Triadic Color

#8a1fa2
```
#8a1fa2 rgb(138,31,162)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#37a21f
```
#37a21f rgb(55,162,31)
```
#1fa28a
```
#1fa28a rgb(31,162,138)
```

Tetradic Color

#621321
```
#621321 rgb(98,19,33)
```
#771728
```
#771728 rgb(119,23,40)
```
#8d1b30
```
#8d1b30 rgb(141,27,48)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#b7233e
```
#b7233e rgb(183,35,62)
```
#cd2746
```
#cd2746 rgb(205,39,70)
```
#d83553
```
#d83553 rgb(216,53,83)
```

Monochromatic Color

Below, you can see some colors close to #a21f37. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

#a21f58
```
#a21f58 rgb(162,31,88)
```
#a21f4d
```
#a21f4d rgb(162,31,77)
```
#a21f42
```
#a21f42 rgb(162,31,66)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#a21f2c
```
#a21f2c rgb(162,31,44)
```
#a21f21
```
#a21f21 rgb(162,31,33)
```
#a2281f
```
#a2281f rgb(162,40,31)
```

Similar Colors

Text with hexadecimal color #a21f37

This text has a font color of #a21f37.

<span style="color:#a21f37;">Text here</span>

#a21f37 background color

This paragraph has a background color of #a21f37.

<p style="background-color:#a21f37;">Content here</p>

#a21f37 border color

This element has a border color of #a21f37.

<div style="border:1px solid #a21f37;">Content here</div>

CSS codes

.text {color:#a21f37;}

.background {background-color:#a21f37;}

.border {border:1px solid #a21f37;}

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, #0e0305 is the darkest color, while #fefcfd is the lightest one.

#0e0305
```
#0e0305 rgb(14,3,5)
```
#1e060a
```
#1e060a rgb(30,6,10)
```
#2f0910
```
#2f0910 rgb(47,9,16)
```
#3f0c15
```
#3f0c15 rgb(63,12,21)
```
#500f1b
```
#500f1b rgb(80,15,27)
```
#601221
```
#601221 rgb(96,18,33)
```
#711626
```
#711626 rgb(113,22,38)
```
#81192c
```
#81192c rgb(129,25,44)
```
#921c31
```
#921c31 rgb(146,28,49)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#b2223d
```
#b2223d rgb(178,34,61)
```
#c32542
```
#c32542 rgb(195,37,66)
```
#d32848
```
#d32848 rgb(211,40,72)
```

Shade Color Variation

#d93754
```
#d93754 rgb(217,55,84)
```
#dc4762
```
#dc4762 rgb(220,71,98)
```
#df5870
```
#df5870 rgb(223,88,112)
```
#e2687f
```
#e2687f rgb(226,104,127)
```
#e5798d
```
#e5798d rgb(229,121,141)
```
#e8899b
```
#e8899b rgb(232,137,155)
```
#ec9aa9
```
#ec9aa9 rgb(236,154,169)
```
#efaab7
```
#efaab7 rgb(239,170,183)
```
#f2bac5
```
#f2bac5 rgb(242,186,197)
```
#f5cbd3
```
#f5cbd3 rgb(245,203,211)
```
#f8dbe1
```
#f8dbe1 rgb(248,219,225)
```
#fbecef
```
#fbecef rgb(251,236,239)
```
#fefcfd
```
#fefcfd rgb(254,252,253)
```

Tint Color Variation

A tone is produced by adding gray to any pure hue. In this case, #675a5d is the less saturated color, while #c00124 is the most saturated one.

#675a5d
```
#675a5d rgb(103,90,93)
```
#6e5358
```
#6e5358 rgb(110,83,88)
```
#754c53
```
#754c53 rgb(117,76,83)
```
#7d444f
```
#7d444f rgb(125,68,79)
```
#843d4a
```
#843d4a rgb(132,61,74)
```
#8c3545
```
#8c3545 rgb(140,53,69)
```
#932e40
```
#932e40 rgb(147,46,64)
```
#9b263c
```
#9b263c rgb(155,38,60)
```
#a21f37
```
#a21f37 rgb(162,31,55)
```
#a91832
```
#a91832 rgb(169,24,50)
```
#b1102e
```
#b1102e rgb(177,16,46)
```
#b80929
```
#b80929 rgb(184,9,41)
```
#c00124
```
#c00124 rgb(192,1,36)
```

Tone Color Variation

Below, you can see how #a21f37 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

#615c53 Protanopia 1% of men
#705938 Deuteranopia 1% of men
#a62e2f Tritanopia 0.001% of the population

Trichromacy

#784649 Protanomaly 1% of men, 0.01% of women
#824438 Deuteranomaly 6% of men, 0.4% of women
#a42832 Tritanomaly 0.01% of the population

#a21f37 hex color

#a21f37 Color Information

#a21f37 Color Conversion

Color Schemes with #a21f37

Alternatives to #a21f37

#a21f37 Preview

Shades and Tints of #a21f37

Tones of #a21f37

Color Blindness Simulator