#137BDC

#137BDC

Color Values

HEX

#137BDC

RGB

19, 123, 220

HSL

209.0, 84.1%, 46.9%

HSV

209.0, 91.4%, 86.3%

CMYK

91.4%, 44.1%, 0.0%, 13.7%

OKLCH

0.5815 0.1713 252.9

Properties

Cool Light Nearest: Navy Blue

Color Harmonies

Complementary

#137BDC

#DC7413

Analogous

#13DCD9

#1316DC

#137BDC

Triadic

#137BDC

#DC137B

#7BDC13

Split Complementary

#137BDC

#DC1316

#DCD913

Tetradic

#137BDC

#D913DC

#DC7413

#16DC13

Color Blindness Simulation

Original

#137BDC

Protanopia

#4041C5

Deuteranopia

#3A32BF

Tritanopia

#18B2AE

Achromatopsia

#6C6C6C

CSS Usage

background-color: #137BDC;
color: #137BDC;
border-color: #137BDC;
Nearest Tailwind: Blue 500 #3B82F6

Tailwind Shades

50
#F2F8FD
100
#E0EEFA
200
#BDDCF9
300
#8EC4F5
400
#51A3F0
500
#1483EB
600
#1069BC
700
#0D5496
800
#0A4275
900
#0C3255
950
#071F36

Contrast Checker

Text on white

4.29:1

AA Fail AAA Fail

Text on black

4.89:1

AA Pass 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