#3C3F6F

#3C3F6F

Color Values

HEX

#3C3F6F

RGB

60, 63, 111

HSL

236.5, 29.8%, 33.5%

HSV

236.5, 45.9%, 43.5%

CMYK

45.9%, 43.2%, 0.0%, 56.5%

OKLCH

0.3888 0.0808 279.2

Properties

Cool Dark Nearest: RAL 5017 Traffic Blue

Color Harmonies

Complementary

#3C3F6F

#6F6C3C

Analogous

#3C586F

#523C6F

#3C3F6F

Triadic

#3C3F6F

#6F3C3F

#3F6F3C

Split Complementary

#3C3F6F

#6F523C

#586F3C

Tetradic

#3C3F6F

#6F3C58

#6F6C3C

#3C6F52

Color Blindness Simulation

Original

#3C3F6F

Protanopia

#3D3D63

Deuteranopia

#3D3D61

Tritanopia

#3C5A58

Achromatopsia

#424242

CSS Usage

background-color: #3C3F6F;
color: #3C3F6F;
border-color: #3C3F6F;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F5F6F9
100
#E9E9F2
200
#D1D2E6
300
#B0B2D4
400
#8588BD
500
#5A5EA5
600
#484B84
700
#393C6A
800
#2D2F53
900
#23253D
950
#161727

Contrast Checker

Text on white

9.85:1

AA Pass AAA Pass

Text on black

2.13:1

AA Fail AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026