#3133A2

#3133A2

Color Values

HEX

#3133A2

RGB

49, 51, 162

HSL

238.9, 53.6%, 41.4%

HSV

238.9, 69.8%, 63.5%

CMYK

69.8%, 68.5%, 0.0%, 36.5%

OKLCH

0.3982 0.1741 274.3

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3133A2

#A2A031

Analogous

#316CA2

#6731A2

#3133A2

Triadic

#3133A2

#A23133

#33A231

Split Complementary

#3133A2

#A26731

#6CA231

Tetradic

#3133A2

#A2316C

#A2A031

#31A267

Color Blindness Simulation

Original

#3133A2

Protanopia

#323287

Deuteranopia

#323281

Tritanopia

#31726D

Achromatopsia

#3B3B3B

CSS Usage

background-color: #3133A2;
color: #3133A2;
border-color: #3133A2;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E5F5
200
#C8C9EE
300
#A1A2E3
400
#6E70D3
500
#3B3EC4
600
#2F319D
700
#26277D
800
#1E1F62
900
#191A48
950
#10102D

Contrast Checker

Text on white

9.88:1

AA Pass AAA Pass

Text on black

2.13:1

AA Fail AAA Fail

Related Articles

Tutorials

CSS color-mix(): Blend Colors Natively in the Browser

Jan 26, 2026
Tutorials

Building a Color Picker Web Component from Scratch

Jan 21, 2026
Tutorials

Perceptual Color Spaces: Lab, LCH, Oklab, OKLCH

Jan 15, 2026