#33317D

#33317D

Color Values

HEX

#33317D

RGB

51, 49, 125

HSL

241.6, 43.7%, 34.1%

HSV

241.6, 60.8%, 49.0%

CMYK

59.2%, 60.8%, 0.0%, 51.0%

OKLCH

0.3625 0.1251 279.3

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#33317D

#7B7D31

Analogous

#31557D

#59317D

#33317D

Triadic

#33317D

#7D3331

#317D33

Split Complementary

#33317D

#7D5931

#557D31

Tetradic

#33317D

#7D3155

#7B7D31

#317D59

Color Blindness Simulation

Original

#33317D

Protanopia

#32326B

Deuteranopia

#323266

Tritanopia

#335C59

Achromatopsia

#373737

CSS Usage

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

Tailwind Shades

50
#F5F5FA
100
#E7E7F4
200
#CDCCEB
300
#A8A7DD
400
#7A77CA
500
#4B48B7
600
#3C3993
700
#302E75
800
#25245C
900
#1E1D44
950
#13132B

Contrast Checker

Text on white

11.19:1

AA Pass AAA Pass

Text on black

1.88:1

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