#221b4b Color Information

In a RGB color space, hex #221b4b is composed of 13.3% red, 10.6% green and 29.4% blue. Whereas in a CMYK color space, it is composed of 54.7% cyan, 64% magenta, 0% yellow and 70.6% black. It has a hue angle of 248.8 degrees, a saturation of 47.1% and a lightness of 20%. #221b4b color hex could be obtained by blending #443696 with #000000. Closest websafe color is: #333333.

    • R 13
    • G 11
    • B 29
    RGB color chart
    • C 55
    • M 64
    • Y 0
    • K 71
    CMYK color chart

#221b4b color description : Very dark blue.

#221b4b Color Conversion

The hexadecimal color #221b4b has RGB values of R:34, G:27, B:75 and CMYK values of C:0.55, M:0.64, Y:0, K:0.71. Its decimal value is 2235211.

Hex triplet 221b4b #221b4b
RGB Decimal 34, 27, 75 rgb(34,27,75)
RGB Percent 13.3, 10.6, 29.4 rgb(13.3%,10.6%,29.4%)
CMYK 55, 64, 0, 71
HSL 248.8°, 47.1, 20 hsl(248.8,47.1%,20%)
HSV (or HSB) 248.8°, 64, 29.4
Web Safe 333333 #333333
CIE-LAB 13.423, 18.245, -28.81
XYZ 2.321, 1.632, 6.849
xyY 0.215, 0.151, 1.632
CIE-LCH 13.423, 34.101, 302.345
CIE-LUV 13.423, -0.3, -27.594
Hunter-Lab 12.775, 10.081, -22.845
Binary 00100010, 00011011, 01001011

Color Schemes with #221b4b

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

Alternatives to #221b4b

Below, you can see some colors close to #221b4b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#221b4b Preview

Text with hexadecimal color #221b4b

This text has a font color of #221b4b.

<span style="color:#221b4b;">Text here</span>
#221b4b background color

This paragraph has a background color of #221b4b.

<p style="background-color:#221b4b;">Content here</p>
#221b4b border color

This element has a border color of #221b4b.

<div style="border:1px solid #221b4b;">Content here</div>
CSS codes
.text {color:#221b4b;}
.background {background-color:#221b4b;}
.border {border:1px solid #221b4b;}

Shades and Tints of #221b4b

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, #010103 is the darkest color, while #f5f3fb is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #221b4b

A tone is produced by adding gray to any pure hue. In this case, #333333 is the less saturated color, while #110363 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #221b4b 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.

  • #232323 Achromatopsia 0.005% of the population
  • #23212b Atypical Achromatopsia 0.001% of the population
  • #002c57 Protanopia 1% of men
  • #002e4d Deuteranopia 1% of men
  • #213033 Tritanopia 0.001% of the population
  • #0c2652 Protanomaly 1% of men, 0.01% of women
  • #0c274c Deuteranomaly 6% of men, 0.4% of women
  • #21283c Tritanomaly 0.01% of the population