#a21f10 Color Information

In a RGB color space, hex #a21f10 is composed of 63.5% red, 12.2% green and 6.3% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 80.9% magenta, 90.1% yellow and 36.5% black. It has a hue angle of 6.2 degrees, a saturation of 82% and a lightness of 34.9%. #a21f10 color hex could be obtained by blending #ff3e20 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 12
    • B 6
    RGB color chart
    • C 0
    • M 81
    • Y 90
    • K 36
    CMYK color chart

#a21f10 color description : Dark red.

#a21f10 Color Conversion

The hexadecimal color #a21f10 has RGB values of R:162, G:31, B:16 and CMYK values of C:0, M:0.81, Y:0.9, K:0.36. Its decimal value is 10624784.

Hex triplet a21f10 #a21f10
RGB Decimal 162, 31, 16 rgb(162,31,16)
RGB Percent 63.5, 12.2, 6.3 rgb(63.5%,12.2%,6.3%)
CMYK 0, 81, 90, 36
HSL 6.2°, 82, 34.9 hsl(6.2,82%,34.9%)
HSV (or HSB) 6.2°, 90.1, 63.5
Web Safe 993300 #993300
CIE-LAB 35.402, 51.522, 42.284
XYZ 15.485, 8.701, 1.354
xyY 0.606, 0.341, 8.701
CIE-LCH 35.402, 66.652, 39.376
CIE-LUV 35.402, 98.912, 24.624
Hunter-Lab 29.497, 42.085, 17.926
Binary 10100010, 00011111, 00010000

Color Schemes with #a21f10

Complementary Color
Analogous Color
Split Complementary Color
Triadic Color
Tetradic Color
Monochromatic Color

Alternatives to #a21f10

Below, you can see some colors close to #a21f10. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21f10 Preview

Text with hexadecimal color #a21f10

This text has a font color of #a21f10.

<span style="color:#a21f10;">Text here</span>
#a21f10 background color

This paragraph has a background color of #a21f10.

<p style="background-color:#a21f10;">Content here</p>
#a21f10 border color

This element has a border color of #a21f10.

<div style="border:1px solid #a21f10;">Content here</div>
CSS codes
.text {color:#a21f10;}
.background {background-color:#a21f10;}
.border {border:1px solid #a21f10;}

Shades and Tints of #a21f10

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, #010000 is the darkest color, while #fdf0ee is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21f10

A tone is produced by adding gray to any pure hue. In this case, #5e5554 is the less saturated color, while #b01402 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21f10 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
  • #444444 Achromatopsia 0.005% of the population
  • #573d3a Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665c27 Protanopia 1% of men
  • #735700 Deuteranopia 1% of men
  • #a72929 Tritanopia 0.001% of the population
Trichromacy
  • #7b461f Protanomaly 1% of men, 0.01% of women
  • #844305 Deuteranomaly 6% of men, 0.4% of women
  • #a52520 Tritanomaly 0.01% of the population