#303f66 Color Information

In a RGB color space, hex #303f66 is composed of 18.8% red, 24.7% green and 40% blue. Whereas in a CMYK color space, it is composed of 52.9% cyan, 38.2% magenta, 0% yellow and 60% black. It has a hue angle of 223.3 degrees, a saturation of 36% and a lightness of 29.4%. #303f66 color hex could be obtained by blending #607ecc with #000000. Closest websafe color is: #333366.

    • R 19
    • G 25
    • B 40
    RGB color chart
    • C 53
    • M 38
    • Y 0
    • K 60
    CMYK color chart

#303f66 color description : Very dark desaturated blue.

#303f66 Color Conversion

The hexadecimal color #303f66 has RGB values of R:48, G:63, B:102 and CMYK values of C:0.53, M:0.38, Y:0, K:0.6. Its decimal value is 3161958.

Hex triplet 303f66 #303f66
RGB Decimal 48, 63, 102 rgb(48,63,102)
RGB Percent 18.8, 24.7, 40 rgb(18.8%,24.7%,40%)
CMYK 53, 38, 0, 60
HSL 223.3°, 36, 29.4 hsl(223.3,36%,29.4%)
HSV (or HSB) 223.3°, 52.9, 40
Web Safe 333366 #333366
CIE-LAB 27.137, 6.212, -24.805
XYZ 5.394, 5.142, 13.278
xyY 0.227, 0.216, 5.142
CIE-LCH 27.137, 25.571, 284.059
CIE-LUV 27.137, -7.588, -31.788
Hunter-Lab 22.677, 2.775, -18.842
Binary 00110000, 00111111, 01100110

Color Schemes with #303f66

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

Alternatives to #303f66

Below, you can see some colors close to #303f66. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#303f66 Preview

Text with hexadecimal color #303f66

This text has a font color of #303f66.

<span style="color:#303f66;">Text here</span>
#303f66 background color

This paragraph has a background color of #303f66.

<p style="background-color:#303f66;">Content here</p>
#303f66 border color

This element has a border color of #303f66.

<div style="border:1px solid #303f66;">Content here</div>
CSS codes
.text {color:#303f66;}
.background {background-color:#303f66;}
.border {border:1px solid #303f66;}

Shades and Tints of #303f66

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, #040509 is the darkest color, while #fafbfd is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #303f66

A tone is produced by adding gray to any pure hue. In this case, #47494f is the less saturated color, while #022a94 is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #303f66 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
  • #3c3f47 Atypical Achromatopsia 0.001% of the population
  • #3b486d Protanopia 1% of men
  • #36496d Deuteranopia 1% of men
  • #304e54 Tritanopia 0.001% of the population
  • #37456a Protanomaly 1% of men, 0.01% of women
  • #34456a Deuteranomaly 6% of men, 0.4% of women
  • #30485a Tritanomaly 0.01% of the population