#21758b Color Information

In a RGB color space, hex #21758b is composed of 12.9% red, 45.9% green and 54.5% blue. Whereas in a CMYK color space, it is composed of 76.3% cyan, 15.8% magenta, 0% yellow and 45.5% black. It has a hue angle of 192.5 degrees, a saturation of 61.6% and a lightness of 33.7%. #21758b color hex could be obtained by blending #42eaff with #000017. Closest websafe color is: #336699.

    • R 13
    • G 46
    • B 55
    RGB color chart
    • C 76
    • M 16
    • Y 0
    • K 45
    CMYK color chart

#21758b color description : Dark cyan.

#21758b Color Conversion

The hexadecimal color #21758b has RGB values of R:33, G:117, B:139 and CMYK values of C:0.76, M:0.16, Y:0, K:0.45. Its decimal value is 2192779.

Hex triplet 21758b #21758b
RGB Decimal 33, 117, 139 rgb(33,117,139)
RGB Percent 12.9, 45.9, 54.5 rgb(12.9%,45.9%,54.5%)
CMYK 76, 16, 0, 45
HSL 192.5°, 61.6, 33.7 hsl(192.5,61.6%,33.7%)
HSV (or HSB) 192.5°, 76.3, 54.5
Web Safe 336699 #336699
CIE-LAB 45.509, -16.774, -19.115
XYZ 11.647, 14.909, 26.689
xyY 0.219, 0.28, 14.909
CIE-LCH 45.509, 25.432, 228.732
CIE-LUV 45.509, -29.64, -25.342
Hunter-Lab 38.612, -13.726, -13.953
Binary 00100001, 01110101, 10001011

Color Schemes with #21758b

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

Alternatives to #21758b

Below, you can see some colors close to #21758b. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#21758b Preview

Text with hexadecimal color #21758b

This text has a font color of #21758b.

<span style="color:#21758b;">Text here</span>
#21758b background color

This paragraph has a background color of #21758b.

<p style="background-color:#21758b;">Content here</p>
#21758b border color

This element has a border color of #21758b.

<div style="border:1px solid #21758b;">Content here</div>
CSS codes
.text {color:#21758b;}
.background {background-color:#21758b;}
.border {border:1px solid #21758b;}

Shades and Tints of #21758b

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, #030a0c is the darkest color, while #fbfefe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #21758b

A tone is produced by adding gray to any pure hue. In this case, #565656 is the less saturated color, while #0784a5 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #21758b 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.

  • #5e5e5e Achromatopsia 0.005% of the population
  • #526367 Atypical Achromatopsia 0.001% of the population
  • #6d728a Protanopia 1% of men
  • #6a7195 Deuteranopia 1% of men
  • #227d87 Tritanopia 0.001% of the population
  • #51738a Protanomaly 1% of men, 0.01% of women
  • #4f7291 Deuteranomaly 6% of men, 0.4% of women
  • #217a88 Tritanomaly 0.01% of the population