#311661

#311661

Color Values

HEX

#311661

RGB

49, 22, 97

HSL

261.6, 63.0%, 23.3%

HSV

261.6, 77.3%, 38.0%

CMYK

49.5%, 77.3%, 0.0%, 62.0%

OKLCH

0.2897 0.1235 293.6

Properties

Cool Dark Nearest: midnightblue

Color Harmonies

Complementary

#311661

#466116

Analogous

#162061

#561661

#311661

Triadic

#311661

#613116

#166131

Split Complementary

#311661

#615616

#206116

Tetradic

#311661

#611620

#466116

#166156

Color Blindness Simulation

Original

#311661

Protanopia

#25254F

Deuteranopia

#27294A

Tritanopia

#30413D

Achromatopsia

#212121

CSS Usage

background-color: #311661;
color: #311661;
border-color: #311661;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F3FB
100
#EAE4F7
200
#D5C5F2
300
#B79BE8
400
#9065DC
500
#692FD0
600
#5426A6
700
#431E85
800
#351868
900
#29154C
950
#1A0D30

Contrast Checker

Text on white

14.81:1

AA Pass AAA Pass

Text on black

1.42:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026