#3A3F68

#3A3F68

Color Values

HEX

#3A3F68

RGB

58, 63, 104

HSL

233.5, 28.4%, 31.8%

HSV

233.5, 44.2%, 40.8%

CMYK

44.2%, 39.4%, 0.0%, 59.2%

OKLCH

0.3829 0.07 277.3

Properties

Cool Dark Nearest: RAL 5000 Violet Blue

Color Harmonies

Complementary

#3A3F68

#68633A

Analogous

#3A5668

#4C3A68

#3A3F68

Triadic

#3A3F68

#683A3F

#3F683A

Split Complementary

#3A3F68

#684C3A

#56683A

Tetradic

#3A3F68

#683A56

#68633A

#3A684C

Color Blindness Simulation

Original

#3A3F68

Protanopia

#3C3C5E

Deuteranopia

#3C3B5C

Tritanopia

#3A5655

Achromatopsia

#414141

CSS Usage

background-color: #3A3F68;
color: #3A3F68;
border-color: #3A3F68;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F6F9
100
#E9EAF1
200
#D1D3E5
300
#B0B4D3
400
#868CBB
500
#5B63A4
600
#494F83
700
#3A3F69
800
#2E3252
900
#24273D
950
#171826

Contrast Checker

Text on white

10.04:1

AA Pass AAA Pass

Text on black

2.09:1

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