#663A8A
A dark, moderate purple closely aligning with Darkslateblue.
About #663A8A
The precise color #663A8A is an excellent choice for modern design projects. It is closely associated with the named CSS color Darkslateblue. Its digital footprint relies on 102 parts red, 58 parts green, and 138 parts blue light.
Translating this color to physical media requires the CMYK color model. This specific hue requires a mix of 26% C, 58% M, 0% Y, and 46% K. The HSL representation is 273.0° hue, 40.8% saturation, and 38.4% lightness.
From a UX and accessibility standpoint, contrast is paramount. Because it is a dark color, it is generally recommended to use #FFFFFF text. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.
Color Space Conversions
HEX#663A8A
RGB102, 58, 138
HSL273.0°, 40.8%, 38.4%
CMYK26%, 58%, 0%, 46%
HSV273.0°, 58.0%, 54.1%
LAB33.3, 35.3, -37.3
XYZ11.6, 7.7, 24.9
Decimal6699658
Color Harmonies
Tints, Shades & Tones
Tints (Adding White)
Shades (Adding Black)
WCAG Contrast Accessibility
8.28:1
Text on #FFFFFF
AAA
2.54:1
Text on #000000
FAIL
7.91:1
Text on #F8FAFC
AAA
2.16:1
Text on #0F172A
FAIL
CSS Implementation
.bg-color {
background-color: #663A8A;
}
.text-color {
color: #663A8A;
}
.border-color {
border: 2px solid #663A8A;
}