#379EB1

#379EB1

Color Values

HEX

#379EB1

RGB

55, 158, 177

HSL

189.3, 52.6%, 45.5%

HSV

189.3, 68.9%, 69.4%

CMYK

68.9%, 10.7%, 0.0%, 30.6%

OKLCH

0.6486 0.0961 212.3

Properties

Cool Light Nearest: NCS S 1050-B20G Cyan

Color Harmonies

Complementary

#379EB1

#B14A37

Analogous

#37B187

#3761B1

#379EB1

Triadic

#379EB1

#B1379E

#9EB137

Split Complementary

#379EB1

#B13761

#B18737

Tetradic

#379EB1

#8737B1

#B14A37

#61B137

Color Blindness Simulation

Original

#379EB1

Protanopia

#6464AC

Deuteranopia

#5E56AB

Tritanopia

#3CA9A8

Achromatopsia

#898989

CSS Usage

background-color: #379EB1;
color: #379EB1;
border-color: #379EB1;
Nearest Tailwind: Cyan 600 #0891B2

Tailwind Shades

50
#F4FAFB
100
#E5F3F5
200
#C9E8EE
300
#A2D8E2
400
#6FC3D2
500
#3CAEC3
600
#308B9C
700
#276F7D
800
#1E5761
900
#1A4047
950
#10292D

Contrast Checker

Text on white

3.14:1

AA Fail AAA Fail

Text on black

6.69:1

AA Pass AAA Fail

Related Articles

Tutorials

Building a Color Picker Web Component from Scratch

Feb 20, 2026
Tutorials

Web Color Performance: Gradients, Shadows, and Filters

Feb 19, 2026
Tutorials

Tailwind CSS Colors: Complete Shade System Guide

Feb 19, 2026