#3B3C65

#3B3C65

Color Values

HEX

#3B3C65

RGB

59, 60, 101

HSL

238.6, 26.2%, 31.4%

HSV

238.6, 41.6%, 39.6%

CMYK

41.6%, 40.6%, 0.0%, 60.4%

OKLCH

0.3751 0.0696 281.4

Properties

Cool Dark Nearest: RAL 5022 Night Blue

Color Harmonies

Complementary

#3B3C65

#65643B

Analogous

#3B5165

#4F3B65

#3B3C65

Triadic

#3B3C65

#653B3C

#3C653B

Split Complementary

#3B3C65

#654F3B

#51653B

Tetradic

#3B3C65

#653B51

#65643B

#3B654F

Color Blindness Simulation

Original

#3B3C65

Protanopia

#3B3B5B

Deuteranopia

#3B3B59

Tritanopia

#3B5352

Achromatopsia

#3F3F3F

CSS Usage

background-color: #3B3C65;
color: #3B3C65;
border-color: #3B3C65;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F6F6F9
100
#E9E9F1
200
#D2D2E5
300
#B2B3D2
400
#8889B9
500
#5E60A1
600
#4B4D81
700
#3C3D67
800
#2F3050
900
#25263C
950
#171826

Contrast Checker

Text on white

10.39:1

AA Pass AAA Pass

Text on black

2.02:1

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