#3f3f40 Color Information

In a RGB color space, hex #3f3f40 is composed of 24.7% red, 24.7% green and 25.1% blue. Whereas in a CMYK color space, it is composed of 1.6% cyan, 1.6% magenta, 0% yellow and 74.9% black. It has a hue angle of 240 degrees, a saturation of 0.8% and a lightness of 24.9%. #3f3f40 color hex could be obtained by blending #7e7e80 with #000000. Closest websafe color is: #333333.

    • R 25
    • G 25
    • B 25
    RGB color chart
    • C 2
    • M 2
    • Y 0
    • K 75
    CMYK color chart

#3f3f40 color description : Very dark grayish blue.

#3f3f40 Color Conversion

The hexadecimal color #3f3f40 has RGB values of R:63, G:63, B:64 and CMYK values of C:0.02, M:0.02, Y:0, K:0.75. Its decimal value is 4144960.

Hex triplet 3f3f40 #3f3f40
RGB Decimal 63, 63, 64 rgb(63,63,64)
RGB Percent 24.7, 24.7, 25.1 rgb(24.7%,24.7%,25.1%)
CMYK 2, 2, 0, 75
HSL 240°, 0.8, 24.9 hsl(240,0.8%,24.9%)
HSV (or HSB) 240°, 1.6, 25.1
Web Safe 333333 #333333
CIE-LAB 26.683, 0.226, -0.614
XYZ 4.753, 4.982, 5.561
xyY 0.311, 0.326, 4.982
CIE-LCH 26.683, 0.654, 290.198
CIE-LUV 26.683, -0.054, -0.724
Hunter-Lab 22.32, -1.052, 0.851
Binary 00111111, 00111111, 01000000

Color Schemes with #3f3f40

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

Alternatives to #3f3f40

Below, you can see some colors close to #3f3f40. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#3f3f40 Preview

Text with hexadecimal color #3f3f40

This text has a font color of #3f3f40.

<span style="color:#3f3f40;">Text here</span>
#3f3f40 background color

This paragraph has a background color of #3f3f40.

<p style="background-color:#3f3f40;">Content here</p>
#3f3f40 border color

This element has a border color of #3f3f40.

<div style="border:1px solid #3f3f40;">Content here</div>
CSS codes
.text {color:#3f3f40;}
.background {background-color:#3f3f40;}
.border {border:1px solid #3f3f40;}

Shades and Tints of #3f3f40

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, #050505 is the darkest color, while #fafafa is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #3f3f40

A tone is produced by adding gray to any pure hue. In this case, #3f3f40 is the less saturated color, while #04047b is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #3f3f40 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.

  • #3f3f3f Achromatopsia 0.005% of the population
  • #3f3f3f Atypical Achromatopsia 0.001% of the population
  • #4a4849 Protanopia 1% of men
  • #4f464a Deuteranopia 1% of men
  • #49484d Tritanopia 0.001% of the population
  • #464546 Protanomaly 1% of men, 0.01% of women
  • #494446 Deuteranomaly 6% of men, 0.4% of women
  • #454448 Tritanomaly 0.01% of the population