#553B37 color
The hex color #553B37 is a dark, grayish red.
In the RGB color model it is made of 33.3% red, 23.1% green and 21.6% blue (85, 59, 55).
Its hue angle is 8°, with 21% saturation and 27% lightness. For print, the CMYK equivalent is 0% cyan, 31% magenta, 35% yellow and 67% black.
The closest named color is Monkey Island (#553B39), a difference of 1.1 ΔE, which is barely visible.
White text is the more readable choice on this background (contrast 10.16:1).
#553B37 color codes
| HEX | #553B37 | |
|---|---|---|
| RGB | rgb(85, 59, 55) | |
| RGB percent | rgb(33.3%, 23.1%, 21.6%) | |
| HSL | hsl(8, 21%, 27%) | |
| HSV / HSB | hsv(8, 35%, 33%) | |
| CMYK | cmyk(0%, 31%, 35%, 67%) | |
| CIE LAB | lab(27.67, 10.85, 7.04) | |
| CIE LCH | lch(27.67, 12.94, 32.96) | |
| CIE XYZ | xyz(6, 5.335, 4.327) | |
| Decimal | 5585719 | |
| Short hex | None (no 3-digit form) |
Color harmonies
Colors that go with #553B37, 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 #553B37 | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 2.07:1 | Fail | Fail | Fail |
| Sample text | 10.16:1 | Pass | Pass | Pass |
| #553B37 as text on | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 10.16:1 | Pass | Pass | Pass |
| Sample text | 2.07:1 | Fail | Fail | Fail |
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 #553B37 looks to people with the most common types of color vision deficiency.
#403e37Protanopia
no red cones#474337Deuteranopia
no green cones#5b383aTritanopia
no blue cones#414141Achromatopsia
no color vision
CSS examples
.background { background-color: #553b37; }
.text { color: #553b37; }
.border { border: 2px solid #553b37; }
.transparent { background-color: rgb(85 59 55 / 50%); }
.gradient { background: linear-gradient(to right, #553b37, #554a37); }
Similar colors
#553b39Monkey Island#4e312dEspresso#5b3f34Espresso Bar#4b373aVibrant Vine#5c4033Dark Brown#4a2c2aBrown Coffee#654a46Liver#654243Wild Thing
Questions
- What color is #553B37?
- #553B37 is a dark, grayish red, closest to the named color Monkey Island. It belongs to the gray family of colors.
- What is the RGB value of #553B37?
- The RGB value is 85, 59, 55: 85 red, 59 green and 55 blue on a 0 to 255 scale.
- What is the complementary color of #553B37?
- The complementary color is #375155, found by rotating the hue 180° on the color wheel.
- Is black or white text better on #553B37?
- White text. Black text has a contrast ratio of 2.07:1 and white text 10.16:1. WCAG asks for at least 4.5:1 for normal text.