#1f77b4 Color Information

In a RGB color space, hex #1f77b4 is composed of 12.2% red, 46.7% green and 70.6% blue. Whereas in a CMYK color space, it is composed of 82.8% cyan, 33.9% magenta, 0% yellow and 29.4% black. It has a hue angle of 204.6 degrees, a saturation of 70.6% and a lightness of 41.4%. #1f77b4 color hex could be obtained by blending #3eeeff with #000069. Closest websafe color is: #3366cc.

    • R 12
    • G 47
    • B 71
    RGB color chart
    • C 83
    • M 34
    • Y 0
    • K 29
    CMYK color chart

#1f77b4 color description : Strong blue.

#1f77b4 Color Conversion

The hexadecimal color #1f77b4 has RGB values of R:31, G:119, B:180 and CMYK values of C:0.83, M:0.34, Y:0, K:0.29. Its decimal value is 2062260.

Hex triplet 1f77b4 #1f77b4
RGB Decimal 31, 119, 180 rgb(31,119,180)
RGB Percent 12.2, 46.7, 70.6 rgb(12.2%,46.7%,70.6%)
CMYK 83, 34, 0, 29
HSL 204.6°, 70.6, 41.4 hsl(204.6,70.6%,41.4%)
HSV (or HSB) 204.6°, 82.8, 70.6
Web Safe 3366cc #3366cc
CIE-LAB 47.98, -3.206, -39.329
XYZ 15.398, 16.779, 45.605
xyY 0.198, 0.216, 16.779
CIE-LCH 47.98, 39.459, 265.34
CIE-LUV 47.98, -28.283, -58.914
Hunter-Lab 40.962, -4.583, -37.336
Binary 00011111, 01110111, 10110100

Color Schemes with #1f77b4

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

Alternatives to #1f77b4

Below, you can see some colors close to #1f77b4. Having a set of related colors can be useful if you need an inspirational alternative to your original color choice.

Similar Colors

#1f77b4 Preview

Text with hexadecimal color #1f77b4

This text has a font color of #1f77b4.

<span style="color:#1f77b4;">Text here</span>
#1f77b4 background color

This paragraph has a background color of #1f77b4.

<p style="background-color:#1f77b4;">Content here</p>
#1f77b4 border color

This element has a border color of #1f77b4.

<div style="border:1px solid #1f77b4;">Content here</div>
CSS codes
.text {color:#1f77b4;}
.background {background-color:#1f77b4;}
.border {border:1px solid #1f77b4;}

Shades and Tints of #1f77b4

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, #02080d is the darkest color, while #fbfdfe is the lightest one.

Shade Color Variation
Tint Color Variation

Tones of #1f77b4

A tone is produced by adding gray to any pure hue. In this case, #686a6b is the less saturated color, while #077bcc is the most saturated one.

Tone Color Variation

Color Blindness Simulator

Below, you can see how #1f77b4 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.

Monochromacy
  • #646464 Achromatopsia 0.005% of the population
  • #566874 Atypical Achromatopsia 0.001% of the population
Dichromacy
  • #6277b2 Protanopia 1% of men
  • #5079b9 Deuteranopia 1% of men
  • #00858d Tritanopia 0.001% of the population
Trichromacy
  • #4977b3 Protanomaly 1% of men, 0.01% of women
  • #3e78b7 Deuteranomaly 6% of men, 0.4% of women
  • #0b7f9b Tritanomaly 0.01% of the population