#3B4079

#3B4079

Color Values

HEX

#3B4079

RGB

59, 64, 121

HSL

235.2, 34.4%, 35.3%

HSV

235.2, 51.2%, 47.5%

CMYK

51.2%, 47.1%, 0.0%, 52.5%

OKLCH

0.3967 0.0953 277.3

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#3B4079

#79743B

Analogous

#3B5F79

#553B79

#3B4079

Triadic

#3B4079

#793B40

#40793B

Split Complementary

#3B4079

#79553B

#5F793B

Tetradic

#3B4079

#793B5F

#79743B

#3B7955

Color Blindness Simulation

Original

#3B4079

Protanopia

#3D3D6B

Deuteranopia

#3D3C68

Tritanopia

#3B605E

Achromatopsia

#434343

CSS Usage

background-color: #3B4079;
color: #3B4079;
border-color: #3B4079;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F5FA
100
#E8E9F2
200
#CFD1E8
300
#ADB0D7
400
#8085C1
500
#545BAB
600
#434989
700
#363A6E
800
#2A2D56
900
#21243F
950
#151728

Contrast Checker

Text on white

9.57:1

AA Pass AAA Pass

Text on black

2.2:1

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