#3B3697

#3B3697

Color Values

HEX

#3B3697

RGB

59, 54, 151

HSL

243.1, 47.3%, 40.2%

HSV

243.1, 64.2%, 59.2%

CMYK

60.9%, 64.2%, 0.0%, 40.8%

OKLCH

0.4003 0.1534 279.2

Properties

Cool Dark Nearest: NCS S 2050-R70B Violet

Color Harmonies

Complementary

#3B3697

#929736

Analogous

#366197

#6C3697

#3B3697

Triadic

#3B3697

#973B36

#36973B

Split Complementary

#3B3697

#976C36

#619736

Tetradic

#3B3697

#973661

#929736

#36976C

Color Blindness Simulation

Original

#3B3697

Protanopia

#393980

Deuteranopia

#393A7A

Tritanopia

#3B6D69

Achromatopsia

#3E3E3E

CSS Usage

background-color: #3B3697;
color: #3B3697;
border-color: #3B3697;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CCCAEC
300
#A8A5DF
400
#7974CD
500
#4943BC
600
#3B3696
700
#2F2B78
800
#25225E
900
#1E1C45
950
#13122C

Contrast Checker

Text on white

9.72:1

AA Pass AAA Pass

Text on black

2.16:1

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