#3C3F9C

#3C3F9C

Color Values

HEX

#3C3F9C

RGB

60, 63, 156

HSL

238.1, 44.4%, 42.4%

HSV

238.1, 61.5%, 61.2%

CMYK

61.5%, 59.6%, 0.0%, 38.8%

OKLCH

0.4217 0.1483 276.6

Properties

Cool Dark Nearest: slateblue 4

Color Harmonies

Complementary

#3C3F9C

#9C993C

Analogous

#3C6F9C

#693C9C

#3C3F9C

Triadic

#3C3F9C

#9C3C3F

#3F9C3C

Split Complementary

#3C3F9C

#9C693C

#6F9C3C

Tetradic

#3C3F9C

#9C3C6F

#9C993C

#3C9C69

Color Blindness Simulation

Original

#3C3F9C

Protanopia

#3D3D86

Deuteranopia

#3D3D80

Tritanopia

#3C7470

Achromatopsia

#454545

CSS Usage

background-color: #3C3F9C;
color: #3C3F9C;
border-color: #3C3F9C;
Nearest Tailwind: Indigo 900 #312E81

Tailwind Shades

50
#F4F5FA
100
#E6E7F4
200
#CBCCEB
300
#A7A8DD
400
#7779CB
500
#474AB8
600
#393C93
700
#2D3076
800
#23255C
900
#1D1E44
950
#12132B

Contrast Checker

Text on white

8.81:1

AA Pass AAA Pass

Text on black

2.38:1

AA Fail AAA Fail

Related Articles

Brand Stories

Pantone Colors by Decade: The 2000s, 2010s, and 2020s Compared

Feb 01, 2026
Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026