#397C80

#397C80

Color Values

HEX

#397C80

RGB

57, 124, 128

HSL

183.4, 38.4%, 36.3%

HSV

183.4, 55.5%, 50.2%

CMYK

55.5%, 3.1%, 0.0%, 49.8%

OKLCH

0.5447 0.0679 200.6

Properties

Cool Dark Nearest: RAL 5018 Turquoise Blue

Color Harmonies

Complementary

#397C80

#803D39

Analogous

#398061

#395980

#397C80

Triadic

#397C80

#80397C

#7C8039

Split Complementary

#397C80

#803959

#806139

Tetradic

#397C80

#613980

#803D39

#598039

Color Blindness Simulation

Original

#397C80

Protanopia

#56577F

Deuteranopia

#524D7F

Tritanopia

#3C7E7E

Achromatopsia

#6E6E6E

CSS Usage

background-color: #397C80;
color: #397C80;
border-color: #397C80;
Nearest Tailwind: Teal 700 #0F766E

Tailwind Shades

50
#F5FAFA
100
#E7F2F3
200
#CEE7E9
300
#AAD7D9
400
#7CC1C5
500
#4FABB0
600
#3F898D
700
#326D71
800
#275558
900
#203F41
950
#142829

Contrast Checker

Text on white

4.81:1

AA Pass AAA Fail

Text on black

4.37:1

AA Fail 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