#a21f11 Color Information

In a RGB color space, hex #a21f11 is composed of 63.5% red, 12.2% green and 6.7% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 80.9% magenta, 89.5% yellow and 36.5% black. It has a hue angle of 5.8 degrees, a saturation of 81% and a lightness of 35.1%. #a21f11 color hex could be obtained by blending #ff3e22 with #450000. Closest websafe color is: #993300.

    • R 64
    • G 12
    • B 7
    RGB color chart
    • C 0
    • M 81
    • Y 90
    • K 36
    CMYK color chart

#a21f11 color description : Dark red.

#a21f11 Color Conversion

The hexadecimal color #a21f11 has RGB values of R:162, G:31, B:17 and CMYK values of C:0, M:0.81, Y:0.9, K:0.36. Its decimal value is 10624785.

Hex triplet a21f11 #a21f11
RGB Decimal 162, 31, 17 rgb(162,31,17)
RGB Percent 63.5, 12.2, 6.7 rgb(63.5%,12.2%,6.7%)
CMYK 0, 81, 90, 36
HSL 5.8°, 81, 35.1 hsl(5.8,81%,35.1%)
HSV (or HSB) 5.8°, 89.5, 63.5
Web Safe 993300 #993300
CIE-LAB 35.408, 51.541, 41.84
XYZ 15.492, 8.704, 1.395
xyY 0.605, 0.34, 8.704
CIE-LCH 35.408, 66.386, 39.069
CIE-LUV 35.408, 98.802, 24.433
Hunter-Lab 29.502, 42.106, 17.849
Binary 10100010, 00011111, 00010001

Color Schemes with #a21f11

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

Alternatives to #a21f11

Below, you can see some colors close to #a21f11. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a21f11 Preview

Text with hexadecimal color #a21f11

This text has a font color of #a21f11.

<span style="color:#a21f11;">Text here</span>
#a21f11 background color

This paragraph has a background color of #a21f11.

<p style="background-color:#a21f11;">Content here</p>
#a21f11 border color

This element has a border color of #a21f11.

<div style="border:1px solid #a21f11;">Content here</div>
CSS codes
.text {color:#a21f11;}
.background {background-color:#a21f11;}
.border {border:1px solid #a21f11;}

Shades and Tints of #a21f11

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, #020000 is the darkest color, while #fdf1ef is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a21f11

A tone is produced by adding gray to any pure hue. In this case, #5d5756 is the less saturated color, while #b01403 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a21f11 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
  • #454545 Achromatopsia 0.005% of the population
  • #583d3b Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #665c28 Protanopia 1% of men
  • #735700 Deuteranopia 1% of men
  • #a72929 Tritanopia 0.001% of the population
Trichromacy
  • #7b4620 Protanomaly 1% of men, 0.01% of women
  • #844306 Deuteranomaly 6% of men, 0.4% of women
  • #a52520 Tritanomaly 0.01% of the population