HEX Color #663A92 (Rebeccapurple)

About #663A92

The precise color #663A92 is an excellent choice for modern design projects. It is closely associated with the named CSS color Rebeccapurple. Its digital footprint relies on 102 parts red, 58 parts green, and 146 parts blue light.

While screens use RGB, printing presses rely on Cyan, Magenta, Yellow, and Key (black). This specific hue requires a mix of 30% C, 60% M, 0% Y, and 43% K. Always request a physical proof before doing a large print run with this exact code.

Web Content Accessibility Guidelines (WCAG) dictate how we should use this color. The calculated luminance score dictates that #FFFFFF typography is the safest choice. Be sure to check our contrast matrix below to see exactly how it performs against common backgrounds.

Color Space Conversions

HEX#663A92

RGB102, 58, 146

HSL270.0°, 43.1%, 40.0%

CMYK30%, 60%, 0%, 43%

HSV270.0°, 60.3%, 57.3%

LAB33.8, 37.3, -41.4

XYZ12.2, 7.9, 28.1

Decimal6699666

Color Harmonies

Complementary

#663A92 #669239

Analogous

#393992 #923992

Triadic

#926639 #399266

Tetradic

#923939 #669239 #399292

Tints, Shades & Tones

Tints (Adding White)

#663A92

#774F9E

#8865AA

#997BB6

#AA91C2

#BBA7CE

#CCBDDA

#DDD3E6

#EEE9F2

#FFFFFF

Shades (Adding Black)

#663A92

#5A3381

#4F2D71

#442661

#382051

#2D1940

#221330

#160C20

#0B0610

#000000

WCAG Contrast Accessibility

8.12:1

Text on #FFFFFF

AAA

2.59:1

Text on #000000

FAIL

7.76:1

Text on #F8FAFC

AAA

2.20:1

Text on #0F172A

FAIL

CSS Implementation

.bg-color { background-color: #663A92; }

.text-color { color: #663A92; }

.border-color { border: 2px solid #663A92; }

Similar Colors

Rebeccapurple

#663399