#3B309D

#3B309D

Color Values

HEX

#3B309D

RGB

59, 48, 157

HSL

246.1, 53.2%, 40.2%

HSV

246.1, 69.4%, 61.6%

CMYK

62.4%, 69.4%, 0.0%, 38.4%

OKLCH

0.3958 0.1688 279.9

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3B309D

#929D30

Analogous

#305B9D

#72309D

#3B309D

Triadic

#3B309D

#9D3B30

#309D3B

Split Complementary

#3B309D

#9D7230

#5B9D30

Tetradic

#3B309D

#9D305B

#929D30

#309D72

Color Blindness Simulation

Original

#3B309D

Protanopia

#363683

Deuteranopia

#37387C

Tritanopia

#3A6E69

Achromatopsia

#3A3A3A

CSS Usage

background-color: #3B309D;
color: #3B309D;
border-color: #3B309D;
Nearest Tailwind: Indigo 800 #3730A3

Tailwind Shades

50
#F5F4FB
100
#E7E5F5
200
#CCC8EE
300
#A8A1E2
400
#796ED3
500
#493CC3
600
#3B309C
700
#2F267D
800
#251E62
900
#1E1948
950
#13102D

Contrast Checker

Text on white

10.02:1

AA Pass AAA Pass

Text on black

2.1:1

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