#3C4380

#3C4380

Color Values

HEX

#3C4380

RGB

60, 67, 128

HSL

233.8, 36.2%, 36.9%

HSV

233.8, 53.1%, 50.2%

CMYK

53.1%, 47.7%, 0.0%, 49.8%

OKLCH

0.4087 0.1015 276.0

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#3C4380

#80793C

Analogous

#3C6580

#573C80

#3C4380

Triadic

#3C4380

#803C43

#43803C

Split Complementary

#3C4380

#80573C

#65803C

Tetradic

#3C4380

#803C65

#80793C

#3C8057

Color Blindness Simulation

Original

#3C4380

Protanopia

#3F3F71

Deuteranopia

#3F3E6E

Tritanopia

#3C6663

Achromatopsia

#464646

CSS Usage

background-color: #3C4380;
color: #3C4380;
border-color: #3C4380;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F5F5FA
100
#E8E9F3
200
#CED1E8
300
#ACB0D8
400
#7E86C3
500
#515BAE
600
#41498B
700
#343A6F
800
#292D57
900
#212440
950
#151729

Contrast Checker

Text on white

9.1:1

AA Pass AAA Pass

Text on black

2.31:1

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