#3B3164

#3B3164

Color Values

HEX

#3B3164

RGB

59, 49, 100

HSL

251.8, 34.2%, 29.2%

HSV

251.8, 51.0%, 39.2%

CMYK

41.0%, 51.0%, 0.0%, 60.8%

OKLCH

0.3506 0.0865 290.2

Properties

Cool Dark Nearest: RAL 5002 Ultramarine Blue

Color Harmonies

Complementary

#3B3164

#5A6431

Analogous

#314064

#543164

#3B3164

Triadic

#3B3164

#643B31

#31643B

Split Complementary

#3B3164

#645431

#406431

Tetradic

#3B3164

#643140

#5A6431

#316454

Color Blindness Simulation

Original

#3B3164

Protanopia

#373758

Deuteranopia

#373855

Tritanopia

#3A4E4C

Achromatopsia

#373737

CSS Usage

background-color: #3B3164;
color: #3B3164;
border-color: #3B3164;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F5FA
100
#EAE8F2
200
#D4CFE8
300
#B5ADD7
400
#8D80C1
500
#6554AB
600
#514389
700
#41366E
800
#332A56
900
#27223F
950
#191528

Contrast Checker

Text on white

11.61:1

AA Pass AAA Pass

Text on black

1.81:1

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