#66564C color
The hex color #66564C is a dark, grayish orange.
In the RGB color model it is made of 40% red, 33.7% green and 29.8% blue (102, 86, 76).
Its hue angle is 23°, with 15% saturation and 35% lightness. For print, the CMYK equivalent is 0% cyan, 16% magenta, 25% yellow and 60% black.
The closest named color is Squirrel’s Cache (#675850), a difference of 1.2 ΔE, which is barely visible.
White text is the more readable choice on this background (contrast 7:1).
#66564C color codes
| HEX | #66564C | |
|---|---|---|
| RGB | rgb(102, 86, 76) | |
| RGB percent | rgb(40%, 33.7%, 29.8%) | |
| HSL | hsl(23, 15%, 35%) | |
| HSV / HSB | hsv(23, 25%, 40%) | |
| CMYK | cmyk(0%, 16%, 25%, 60%) | |
| CIE LAB | lab(37.85, 4.82, 8.26) | |
| CIE LCH | lch(37.85, 9.57, 59.74) | |
| CIE XYZ | xyz(10.112, 10.003, 8.234) | |
| Decimal | 6706764 | |
| Short hex | None (no 3-digit form) |
Color harmonies
Colors that go with #66564C, 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 #66564C | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 3:1 | Fail | Fail | Pass |
| Sample text | 7:1 | Pass | Fail | Pass |
| #66564C as text on | Ratio | AA | AAA | AA large |
|---|---|---|---|---|
| Sample text | 7:1 | Pass | Fail | Pass |
| Sample text | 3:1 | 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 #66564C looks to people with the most common types of color vision deficiency.
#5a574bProtanopia
no red cones#5e5a4cDeuteranopia
no green cones#6b5353Tritanopia
no blue cones#595959Achromatopsia
no color vision
CSS examples
.background { background-color: #66564c; }
.text { color: #66564c; }
.border { border: 2px solid #66564c; }
.transparent { background-color: rgb(102 86 76 / 50%); }
.gradient { background: linear-gradient(to right, #66564c, #66634c); }
Similar colors
#675850Squirrel’s Cache#635147Umber#665a51Underground#61574eMajor Brown#6c5e53Kabul#605244Volcanic Island#60504bChocolate Pretzel#61584fMetropolis
Questions
- What color is #66564C?
- #66564C is a dark, grayish orange, closest to the named color Squirrel’s Cache. It belongs to the gray family of colors.
- What is the RGB value of #66564C?
- The RGB value is 102, 86, 76: 102 red, 86 green and 76 blue on a 0 to 255 scale.
- What is the complementary color of #66564C?
- The complementary color is #4C5C66, found by rotating the hue 180° on the color wheel.
- Is black or white text better on #66564C?
- White text. Black text has a contrast ratio of 3:1 and white text 7:1. WCAG asks for at least 4.5:1 for normal text.