#21378d Color Information

In a RGB color space, hex #21378d is composed of 12.9% red, 21.6% green and 55.3% blue. Whereas in a CMYK color space, it is composed of 76.6% cyan, 61% magenta, 0% yellow and 44.7% black. It has a hue angle of 227.8 degrees, a saturation of 62.1% and a lightness of 34.1%. #21378d color hex could be obtained by blending #426eff with #00001b. Closest websafe color is: #333399.

    • R 13
    • G 22
    • B 55
    RGB color chart
    • C 77
    • M 61
    • Y 0
    • K 45
    CMYK color chart

#21378d color description : Dark blue.

#21378d Color Conversion

The hexadecimal color #21378d has RGB values of R:33, G:55, B:141 and CMYK values of C:0.77, M:0.61, Y:0, K:0.45. Its decimal value is 2176909.

Hex triplet 21378d #21378d
RGB Decimal 33, 55, 141 rgb(33,55,141)
RGB Percent 12.9, 21.6, 55.3 rgb(12.9%,21.6%,55.3%)
CMYK 77, 61, 0, 45
HSL 227.8°, 62.1, 34.1 hsl(227.8,62.1%,34.1%)
HSV (or HSB) 227.8°, 76.6, 55.3
Web Safe 333399 #333399
CIE-LAB 26.673, 23.634, -50.187
XYZ 6.8, 4.978, 25.8
xyY 0.181, 0.132, 4.978
CIE-LCH 26.673, 55.474, 295.216
CIE-LUV 26.673, -9.236, -64.608
Hunter-Lab 22.312, 15.355, -52.941
Binary 00100001, 00110111, 10001101

Color Schemes with #21378d

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

Alternatives to #21378d

Below, you can see some colors close to #21378d. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21378d Preview

Text with hexadecimal color #21378d

This text has a font color of #21378d.

<span style="color:#21378d;">Text here</span>
#21378d background color

This paragraph has a background color of #21378d.

<p style="background-color:#21378d;">Content here</p>
#21378d border color

This element has a border color of #21378d.

<div style="border:1px solid #21378d;">Content here</div>
CSS codes
.text {color:#21378d;}
.background {background-color:#21378d;}
.border {border:1px solid #21378d;}

Shades and Tints of #21378d

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, #03050e is the darkest color, while #fdfdff is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21378d

A tone is produced by adding gray to any pure hue. In this case, #575757 is the less saturated color, while #0627a8 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21378d 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.

  • #3a3a3a Achromatopsia 0.005% of the population
  • #35394b Atypical Achromatopsia 0.001% of the population
  • #00468a Protanopia 1% of men
  • #004a79 Deuteranopia 1% of men
  • #005054 Tritanopia 0.001% of the population
  • #0c418b Protanomaly 1% of men, 0.01% of women
  • #0c4380 Deuteranomaly 6% of men, 0.4% of women
  • #0c4769 Tritanomaly 0.01% of the population