#645c21 Color Information

In a RGB color space, hex #645c21 is composed of 39.2% red, 36.1% green and 12.9% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 8% magenta, 67% yellow and 60.8% black. It has a hue angle of 52.8 degrees, a saturation of 50.4% and a lightness of 26.1%. #645c21 color hex could be obtained by blending #c8b842 with #000000. Closest websafe color is: #666633.

    • R 39
    • G 36
    • B 13
    RGB color chart
    • C 0
    • M 8
    • Y 67
    • K 61
    CMYK color chart

#645c21 color description : Very dark yellow [Olive tone].

#645c21 Color Conversion

The hexadecimal color #645c21 has RGB values of R:100, G:92, B:33 and CMYK values of C:0, M:0.08, Y:0.67, K:0.61. Its decimal value is 6577185.

Hex triplet 645c21 #645c21
RGB Decimal 100, 92, 33 rgb(100,92,33)
RGB Percent 39.2, 36.1, 12.9 rgb(39.2%,36.1%,12.9%)
CMYK 0, 8, 67, 61
HSL 52.8°, 50.4, 26.1 hsl(52.8,50.4%,26.1%)
HSV (or HSB) 52.8°, 67, 39.2
Web Safe 666633 #666633
CIE-LAB 38.679, -4.815, 34.087
XYZ 9.357, 10.474, 2.967
xyY 0.41, 0.459, 10.474
CIE-LCH 38.679, 34.426, 98.039
CIE-LUV 38.679, 7.841, 34.791
Hunter-Lab 32.363, -5.025, 17.218
Binary 01100100, 01011100, 00100001

Color Schemes with #645c21

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

Alternatives to #645c21

Below, you can see some colors close to #645c21. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645c21 Preview

Text with hexadecimal color #645c21

This text has a font color of #645c21.

<span style="color:#645c21;">Text here</span>
#645c21 background color

This paragraph has a background color of #645c21.

<p style="background-color:#645c21;">Content here</p>
#645c21 border color

This element has a border color of #645c21.

<div style="border:1px solid #645c21;">Content here</div>
CSS codes
.text {color:#645c21;}
.background {background-color:#645c21;}
.border {border:1px solid #645c21;}

Shades and Tints of #645c21

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, #0c0b04 is the darkest color, while #fefefc is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645c21

A tone is produced by adding gray to any pure hue. In this case, #454540 is the less saturated color, while #837302 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645c21 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
  • #585858 Achromatopsia 0.005% of the population
  • #5a594d Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6e632c Protanopia 1% of men
  • #7a5f2e Deuteranopia 1% of men
  • #715e65 Tritanopia 0.001% of the population
Trichromacy
  • #6a6028 Protanomaly 1% of men, 0.01% of women
  • #725d29 Deuteranomaly 6% of men, 0.4% of women
  • #6c5d4c Tritanomaly 0.01% of the population