#3B2671

#3B2671

Color Values

HEX

#3B2671

RGB

59, 38, 113

HSL

256.8, 49.7%, 29.6%

HSV

256.8, 66.4%, 44.3%

CMYK

47.8%, 66.4%, 0.0%, 55.7%

OKLCH

0.34 0.123 291.3

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3B2671

#5C7126

Analogous

#263671

#602671

#3B2671

Triadic

#3B2671

#713B26

#26713B

Split Complementary

#3B2671

#716026

#367126

Tetradic

#3B2671

#712636

#5C7126

#267160

Color Blindness Simulation

Original

#3B2671

Protanopia

#32325F

Deuteranopia

#33355A

Tritanopia

#3A514D

Achromatopsia

#303030

CSS Usage

background-color: #3B2671;
color: #3B2671;
border-color: #3B2671;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F6F4FB
100
#EAE6F5
200
#D3CAED
300
#B4A3E0
400
#8C72D0
500
#6440BF
600
#503399
700
#40297A
800
#32205F
900
#271B46
950
#19112C

Contrast Checker

Text on white

12.34:1

AA Pass AAA Pass

Text on black

1.7:1

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