#645a1f Color Information

In a RGB color space, hex #645a1f is composed of 39.2% red, 35.3% green and 12.2% blue. Whereas in a CMYK color space, it is composed of 0% cyan, 10% magenta, 69% yellow and 60.8% black. It has a hue angle of 51.3 degrees, a saturation of 52.7% and a lightness of 25.7%. #645a1f color hex could be obtained by blending #c8b43e with #000000. Closest websafe color is: #666633.

    • R 39
    • G 35
    • B 12
    RGB color chart
    • C 0
    • M 10
    • Y 69
    • K 61
    CMYK color chart

#645a1f color description : Very dark yellow [Olive tone].

#645a1f Color Conversion

The hexadecimal color #645a1f has RGB values of R:100, G:90, B:31 and CMYK values of C:0, M:0.1, Y:0.69, K:0.61. Its decimal value is 6576671.

Hex triplet 645a1f #645a1f
RGB Decimal 100, 90, 31 rgb(100,90,31)
RGB Percent 39.2, 35.3, 12.2 rgb(39.2%,35.3%,12.2%)
CMYK 0, 10, 69, 61
HSL 51.3°, 52.7, 25.7 hsl(51.3,52.7%,25.7%)
HSV (or HSB) 51.3°, 69, 39.2
Web Safe 666633 #666633
CIE-LAB 38.058, -3.779, 34.402
XYZ 9.159, 10.121, 2.767
xyY 0.415, 0.459, 10.121
CIE-LCH 38.058, 34.609, 96.269
CIE-LUV 38.058, 9.199, 34.52
Hunter-Lab 31.813, -4.283, 17.112
Binary 01100100, 01011010, 00011111

Color Schemes with #645a1f

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

Alternatives to #645a1f

Below, you can see some colors close to #645a1f. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#645a1f Preview

Text with hexadecimal color #645a1f

This text has a font color of #645a1f.

<span style="color:#645a1f;">Text here</span>
#645a1f background color

This paragraph has a background color of #645a1f.

<p style="background-color:#645a1f;">Content here</p>
#645a1f border color

This element has a border color of #645a1f.

<div style="border:1px solid #645a1f;">Content here</div>
CSS codes
.text {color:#645a1f;}
.background {background-color:#645a1f;}
.border {border:1px solid #645a1f;}

Shades and Tints of #645a1f

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, #0a0903 is the darkest color, while #fefdfa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #645a1f

A tone is produced by adding gray to any pure hue. In this case, #46453d is the less saturated color, while #826f01 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #645a1f 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.

  • #565656 Achromatopsia 0.005% of the population
  • #59574b Atypical Achromatopsia 0.001% of the population
  • #6c622a Protanopia 1% of men
  • #785d2c Deuteranopia 1% of men
  • #715c63 Tritanopia 0.001% of the population
  • #695f26 Protanomaly 1% of men, 0.01% of women
  • #715c27 Deuteranomaly 6% of men, 0.4% of women
  • #6c5b4a Tritanomaly 0.01% of the population