#33317B

#33317B

Color Values

HEX

#33317B

RGB

51, 49, 123

HSL

241.6, 43.0%, 33.7%

HSV

241.6, 60.2%, 48.2%

CMYK

58.5%, 60.2%, 0.0%, 51.8%

OKLCH

0.3609 0.1222 279.5

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#33317B

#797B31

Analogous

#31547B

#58317B

#33317B

Triadic

#33317B

#7B3331

#317B33

Split Complementary

#33317B

#7B5831

#547B31

Tetradic

#33317B

#7B3154

#797B31

#317B58

Color Blindness Simulation

Original

#33317B

Protanopia

#323269

Deuteranopia

#323265

Tritanopia

#335B58

Achromatopsia

#373737

CSS Usage

background-color: #33317B;
color: #33317B;
border-color: #33317B;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CDCCEB
300
#A9A7DC
400
#7A78C9
500
#4C49B6
600
#3C3A92
700
#302F75
800
#26245B
900
#1F1E43
950
#13132A

Contrast Checker

Text on white

11.25:1

AA Pass AAA Pass

Text on black

1.87:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026