#3B3592

#3B3592

Color Values

HEX

#3B3592

RGB

59, 53, 146

HSL

243.9, 46.7%, 39.0%

HSV

243.9, 63.7%, 57.3%

CMYK

59.6%, 63.7%, 0.0%, 42.7%

OKLCH

0.3942 0.1478 280.1

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3B3592

#8C9235

Analogous

#355D92

#693592

#3B3592

Triadic

#3B3592

#923B35

#35923B

Split Complementary

#3B3592

#926935

#5D9235

Tetradic

#3B3592

#92355D

#8C9235

#359269

Color Blindness Simulation

Original

#3B3592

Protanopia

#38387C

Deuteranopia

#393976

Tritanopia

#3B6A66

Achromatopsia

#3D3D3D

CSS Usage

background-color: #3B3592;
color: #3B3592;
border-color: #3B3592;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F5F4FA
100
#E7E6F4
200
#CDCBEC
300
#A9A5DE
400
#7A75CD
500
#4C44BB
600
#3D3696
700
#302B78
800
#26225E
900
#1F1C45
950
#13122B

Contrast Checker

Text on white

9.95:1

AA Pass AAA Pass

Text on black

2.11:1

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