#133863

#133863

Color Values

HEX

#133863

RGB

19, 56, 99

HSL

212.2, 67.8%, 23.1%

HSV

212.2, 80.8%, 38.8%

CMYK

80.8%, 43.4%, 0.0%, 61.2%

OKLCH

0.339 0.0865 254.4

Properties

Cool Dark Nearest: RAL 5026 Pearl Night Blue

Color Harmonies

Complementary

#133863

#633E13

Analogous

#136063

#161363

#133863

Triadic

#133863

#631338

#386313

Split Complementary

#133863

#631613

#606313

Tetradic

#133863

#631360

#633E13

#136316

Color Blindness Simulation

Original

#133863

Protanopia

#232359

Deuteranopia

#211E56

Tritanopia

#15504F

Achromatopsia

#333333

CSS Usage

background-color: #133863;
color: #133863;
border-color: #133863;
Nearest Tailwind: Blue 950 #172554

Tailwind Shades

50
#F3F7FC
100
#E3ECF7
200
#C3DAF4
300
#98BFEB
400
#619CE1
500
#2979D6
600
#2161AB
700
#1A4E89
800
#153D6B
900
#132E4E
950
#0C1D31

Contrast Checker

Text on white

11.84:1

AA Pass AAA Pass

Text on black

1.77:1

AA Fail AAA Fail

Related Articles

Tutorials

Responsive Color: Adapting Colors for Different Screens

Jan 23, 2026
Tutorials

Color for Data Storytelling: Beyond Default Chart Colors

Jan 21, 2026
Tutorials

How to Choose Brand Colors: A Step-by-Step Guide

Jan 18, 2026