#139FA4

#139FA4

Color Values

HEX

#139FA4

RGB

19, 159, 164

HSL

182.1, 79.2%, 35.9%

HSV

182.1, 88.4%, 64.3%

CMYK

88.4%, 3.0%, 0.0%, 35.7%

OKLCH

0.6393 0.1058 198.9

Properties

Cool Light Nearest: Teal Blue

Color Harmonies

Complementary

#139FA4

#A41813

Analogous

#13A461

#1356A4

#139FA4

Triadic

#139FA4

#A4139F

#9FA413

Split Complementary

#139FA4

#A41356

#A46113

Tetradic

#139FA4

#6113A4

#A41813

#56A413

Color Blindness Simulation

Original

#139FA4

Protanopia

#5051A3

Deuteranopia

#483DA2

Tritanopia

#1AA2A2

Achromatopsia

#828282

CSS Usage

background-color: #139FA4;
color: #139FA4;
border-color: #139FA4;
Nearest Tailwind: Teal 600 #0D9488

Tailwind Shades

50
#F2FCFC
100
#E1F8F9
200
#BFF6F8
300
#91EFF2
400
#56E6EB
500
#1BDDE4
600
#15B1B7
700
#118E92
800
#0D6F72
900
#0E5153
950
#093334

Contrast Checker

Text on white

3.22:1

AA Fail AAA Fail

Text on black

6.52:1

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