#a37521 Color Information

In a RGB color space, hex #a37521 is composed of 63.9% red, 45.9% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 28.2% magenta, 79.8% yellow and 36.1% black. It has a hue angle of 38.8 degrees, a saturation of 66.3% and a lightness of 38.4%. #a37521 color hex could be obtained by blending #ffea42 with #470000. Closest websafe color is: #996633.

    • R 64
    • G 46
    • B 13
    RGB color chart
    • C 0
    • M 28
    • Y 80
    • K 36
    CMYK color chart

#a37521 color description : Dark orange [Brown tone].

#a37521 Color Conversion

The hexadecimal color #a37521 has RGB values of R:163, G:117, B:33 and CMYK values of C:0, M:0.28, Y:0.8, K:0.36. Its decimal value is 10712353.

Hex triplet a37521 #a37521
RGB Decimal 163, 117, 33 rgb(163,117,33)
RGB Percent 63.9, 45.9, 12.9 rgb(63.9%,45.9%,12.9%)
CMYK 0, 28, 80, 36
HSL 38.8°, 66.3, 38.4 hsl(38.8,66.3%,38.4%)
HSV (or HSB) 38.8°, 79.8, 63.9
Web Safe 996633 #996633
CIE-LAB 52.531, 10.39, 50.188
XYZ 21.741, 20.62, 4.274
xyY 0.466, 0.442, 20.62
CIE-LCH 52.531, 51.252, 78.304
CIE-LUV 52.531, 37.598, 48.73
Hunter-Lab 45.409, 5.993, 26.206
Binary 10100011, 01110101, 00100001

Color Schemes with #a37521

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

Alternatives to #a37521

Below, you can see some colors close to #a37521. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#a37521 Preview

Text with hexadecimal color #a37521

This text has a font color of #a37521.

<span style="color:#a37521;">Text here</span>
#a37521 background color

This paragraph has a background color of #a37521.

<p style="background-color:#a37521;">Content here</p>
#a37521 border color

This element has a border color of #a37521.

<div style="border:1px solid #a37521;">Content here</div>
CSS codes
.text {color:#a37521;}
.background {background-color:#a37521;}
.border {border:1px solid #a37521;}

Shades and Tints of #a37521

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, #100c03 is the darkest color, while #ffffff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #a37521

A tone is produced by adding gray to any pure hue. In this case, #67635d is the less saturated color, while #c17e03 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #a37521 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.

  • #797979 Achromatopsia 0.005% of the population
  • #817867 Atypical Achromatopsia 0.001% of the population
  • #93842e Protanopia 1% of men
  • #a47d2b Deuteranopia 1% of men
  • #ad747c Tritanopia 0.001% of the population
  • #987e29 Protanomaly 1% of men, 0.01% of women
  • #a37a27 Deuteranomaly 6% of men, 0.4% of women
  • #a9745b Tritanomaly 0.01% of the population