#3337B6

#3337B6

Color Values

HEX

#3337B6

RGB

51, 55, 182

HSL

238.2, 56.2%, 45.7%

HSV

238.2, 72.0%, 71.4%

CMYK

72.0%, 69.8%, 0.0%, 28.6%

OKLCH

0.4253 0.1948 273.1

Properties

Cool Dark Nearest: Purple Heart

Color Harmonies

Complementary

#3337B6

#B6B233

Analogous

#3378B6

#7133B6

#3337B6

Triadic

#3337B6

#B63337

#37B633

Split Complementary

#3337B6

#B67133

#78B633

Tetradic

#3337B6

#B63378

#B6B233

#33B671

Color Blindness Simulation

Original

#3337B6

Protanopia

#353597

Deuteranopia

#343490

Tritanopia

#337F7A

Achromatopsia

#3F3F3F

CSS Usage

background-color: #3337B6;
color: #3337B6;
border-color: #3337B6;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F4F4FB
100
#E5E5F6
200
#C7C8EF
300
#9FA1E4
400
#6C6FD6
500
#383CC7
600
#2D309F
700
#24267F
800
#1C1E64
900
#181949
950
#0F102E

Contrast Checker

Text on white

8.89:1

AA Pass AAA Pass

Text on black

2.36:1

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