#506373 color
The hex color #506373 is a grayish azure.
In the RGB color model it is made of 31.4% red, 38.8% green and 45.1% blue (80, 99, 115).
Its hue angle is 207°, with 18% saturation and 38% lightness. For print, the CMYK equivalent is 30% cyan, 14% magenta, 0% yellow and 55% black.
The closest named color is Midnight Shadow (#566373), a difference of 2.5 ΔE, a small difference.
White text is the more readable choice on this background (contrast 6.23:1).
#506373 color codes
| HEX | #506373 | |
|---|---|---|
| RGB | rgb(80, 99, 115) | |
| RGB percent | rgb(31.4%, 38.8%, 45.1%) | |
| HSL | hsl(207, 18%, 38%) | |
| HSV / HSB | hsv(207, 30%, 45%) | |
| CMYK | cmyk(30%, 14%, 0%, 55%) | |
| CIE LAB | lab(41, -3.05, -11.35) | |
| CIE LCH | lch(41, 11.75, 254.95) | |
| CIE XYZ | xyz(10.864, 11.867, 17.934) | |
| Decimal | 5268339 | |
| Short hex | None (no 3-digit form) |
Color harmonies
Colors that go with #506373, based on their position on the color wheel.
Complementary
The color opposite on the color wheel (180°). Strongest contrast.
Analogous
Neighbors 30° either side. Calm, natural combinations.
Split complementary
The two colors next to the complement (150° and 210°).
Triadic
Three colors evenly spaced, 120° apart.
Tetradic (square)
Four colors 90° apart.
Shades, tints and tones
Shades (darker, mixed with black)
Tints (lighter, mixed with white)
Tones (mixed with gray)
Contrast and accessibility
| Text on #506373 | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 3.37:1 | Fail | Fail | Pass |
| Sample text | 6.23:1 | Pass | Fail | Pass |
| #506373 as text on | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 6.23:1 | Pass | Fail | Pass |
| Sample text | 3.37:1 | Fail | Fail | Pass |
WCAG 2 asks for 4.5:1 for normal text (AA), 7:1 for AAA, and 3:1 for large text. Check other pairs.
Color blindness simulation
How #506373 looks to people with the most common types of color vision deficiency.
#5d6374Protanopia
no red cones#585f73Deuteranopia
no green cones#466768Tritanopia
no blue cones#616161Achromatopsia
no color vision
CSS examples
.background { background-color: #506373; }
.text { color: #506373; }
.border { border: 2px solid #506373; }
.transparent { background-color: rgb(80 99 115 / 50%); }
.gradient { background: linear-gradient(to right, #506373, #505273); }
Similar colors
#566373Midnight Shadow#4a5c6aSeven Seas#4c6177Night Market#526771Silent Night#59656dStreets of London#46647eStellar#4d5a6bStorm Rising#50647fAdmiral Blue
Closest common color name: Dim Gray.
Questions
- What color is #506373?
- #506373 is a grayish azure, closest to the named color Midnight Shadow. It belongs to the gray family of colors.
- What is the RGB value of #506373?
- The RGB value is 80, 99, 115: 80 red, 99 green and 115 blue on a 0 to 255 scale.
- What is the complementary color of #506373?
- The complementary color is #736050, found by rotating the hue 180° on the color wheel.
- Is black or white text better on #506373?
- White text. Black text has a contrast ratio of 3.37:1 and white text 6.23:1. WCAG asks for at least 4.5:1 for normal text.