#13438D

#13438D

Color Values

HEX

#13438D

RGB

19, 67, 141

HSL

216.4, 76.2%, 31.4%

HSV

216.4, 86.5%, 55.3%

CMYK

86.5%, 52.5%, 0.0%, 44.7%

OKLCH

0.3976 0.1333 259.4

Properties

Cool Dark Nearest: royalblue 4

Color Harmonies

Complementary

#13438D

#8D5D13

Analogous

#13808D

#20138D

#13438D

Triadic

#13438D

#8D1343

#438D13

Split Complementary

#13438D

#8D2013

#808D13

Tetradic

#13438D

#8D1380

#8D5D13

#138D20

Color Blindness Simulation

Original

#13438D

Protanopia

#28287B

Deuteranopia

#252177

Tritanopia

#156D6A

Achromatopsia

#3E3E3E

CSS Usage

background-color: #13438D;
color: #13438D;
border-color: #13438D;
Nearest Tailwind: Blue 900 #1E3A8A

Tailwind Shades

50
#F2F6FC
100
#E2EBF9
200
#C0D5F7
300
#93B8F0
400
#5991E9
500
#1E6BE1
600
#1855B4
700
#134490
800
#0F3570
900
#0F2952
950
#0A1A34

Contrast Checker

Text on white

9.48:1

AA Pass AAA Pass

Text on black

2.22:1

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