#31185B

#31185B

Color Values

HEX

#31185B

RGB

49, 24, 91

HSL

262.4, 58.3%, 22.5%

HSV

262.4, 73.6%, 35.7%

CMYK

46.2%, 73.6%, 0.0%, 64.3%

OKLCH

0.2869 0.1131 295.5

Properties

Cool Dark Nearest: RAL 5005 Signal Blue

Color Harmonies

Complementary

#31185B

#425B18

Analogous

#18205B

#52185B

#31185B

Triadic

#31185B

#5B3118

#185B31

Split Complementary

#31185B

#5B5218

#205B18

Tetradic

#31185B

#5B1820

#425B18

#185B52

Color Blindness Simulation

Original

#31185B

Protanopia

#26264B

Deuteranopia

#282A47

Tritanopia

#303E3B

Achromatopsia

#222222

CSS Usage

background-color: #31185B;
color: #31185B;
border-color: #31185B;
Nearest Tailwind: Violet 950 #2E1065

Tailwind Shades

50
#F6F4FB
100
#EBE4F6
200
#D6C6F0
300
#B99EE5
400
#936AD8
500
#6D35CA
600
#572BA1
700
#462281
800
#361B65
900
#2A174A
950
#1B0F2F

Contrast Checker

Text on white

14.87:1

AA Pass AAA Pass

Text on black

1.41:1

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